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Carbazole patents



      
           
This page is updated frequently with new Carbazole-related patent applications.



Date/App# patent app List of recent Carbazole-related patents
01/28/16
20160024083 
 Compounds and methods for treating cancers patent thumbnailCompounds and methods for treating cancers
Provided are carbazole and carbazole-like compounds (e.g., pyridoindole and pyrrolodipyridine) compounds, that can be used to selectively kill cancer cells, specifically androgen-receptor expressing prostate cancer cells. Also provided is a method of treating ar-positive prostate cancer in a subject diagnosed with or suspected of having ar positive or negative cancer, comprising administering an effective amount of a carbazole and carbazole-like compound to said subject..
Health Research, Inc.


01/14/16
20160009701 
 Carbazole compounds useful as bromodomain inhibitors patent thumbnailCarbazole compounds useful as bromodomain inhibitors
The present invention is directed to carbazole compounds, pharmaceutically acceptable compositions comprising compounds of the invention and methods of using said compositions in the treatment of various disorders.. .
Bristol-myers Squibb Company


12/24/15
20150368244 
 Diazacarbazoles and methods of use patent thumbnailDiazacarbazoles and methods of use
The invention relates to 1,5-diazacarbazole compounds of formula (i), (i-a), (i-b), (i-c), (i-d), (i-e), (i-f), (i-g) and (i-h) which are useful as kinase inhibitors, more specifically useful as checkpoint kinase 1 (chk1) inhibitors, thus useful as cancer therapeutics. The invention also relates to compositions, more specifically pharmaceutical compositions comprising these compounds and methods of using the same to treat various forms of cancer and hyperproliferative disorders, as well as methods of using the compounds for in vitro, in situ, and in vivo diagnosis or treatment of mammalian cells, or associated pathological conditions..
Genentech, Inc.


12/24/15
20150368226 
 Piperidinylcarbazoles patent thumbnailPiperidinylcarbazoles
The present invention provides compounds of formula (i) for the treatment of parasitic diseases including malaria, as well as neurodegenerative diseases. Formula (i) wherein r3, r4, x and y have the meaning given in claim 1..
Merck Patent Gmbh


12/17/15
20150364692 
 Compound, material for organic electroluminescent elements, organic electroluminescent element, and electronic device patent thumbnailCompound, material for organic electroluminescent elements, organic electroluminescent element, and electronic device
The present invention provides an organic electroluminescence device with a high emission efficiency and a long lifetime, an electronic equipment including the organic electroluminescence device, and a compound which realizes them. The compound includes a carbazole ring having a specific structure and a fluoranthene skeleton, the organic electroluminescence device includes this compound, and the electronic equipment includes such an organic electroluminescence device..
Idemitsu Kosan Co., Ltd.


12/10/15
20150357580 
 Carbazole derivative and organic electroluminescent device patent thumbnailCarbazole derivative and organic electroluminescent device
In the above formula (1), substituted positions of a dibenzoheterole ring in two carbazole rings are different from each other, and x, r1 to r14, ar1 and ar2, and a and b are as defined in the specification.. .

12/10/15
20150357579 
 Carbazole derivative and organic electroluminescent device patent thumbnailCarbazole derivative and organic electroluminescent device
Where substitution positions of a dibenzoheterole group at two carbazole rings are the same, and where x, r1 to r10 ar1, ar2, a, and b are as defined in the specification.. .

12/03/15
20150349274 
 Bicarbazole derivative, preparation process and use thereof, and organic luminescent device patent thumbnailBicarbazole derivative, preparation process and use thereof, and organic luminescent device
The invention provides a bicarbazole derivative represented by formula (i), wherein a is a group represented by formula (ii), and wherein x, y and z represent a carbon atom or a nitrogen atom, and at least one of x, y and z represent a nitrogen atom. The invention further provides a process for preparing the compound.
Jilin Oled Material Tech. Co., Ltd.


12/03/15
20150349273 
 Organic electroluminescent materials and devices patent thumbnailOrganic electroluminescent materials and devices
A luminescent materials including donor-acceptor compounds with a nitrogen containing donor connected to the 1-position of a carbazole and triazene acceptor connected at the 9-position is disclosed.. .
Universal Display Corporation


12/03/15
20150346573 
 Electrochemical energy storage devices patent thumbnailElectrochemical energy storage devices
An energy storage device includes a cathodic material in an activated state; and an anodic material in an activated state; wherein: the cathodic material is a viologen covalently attached to, or confined within, a first polymer matrix, the first polymer matrix is configured to prevent or minimize substantial diffusion of the cathodic material in the activated state; and the anodic material is a phenazine, a phenothiazine, a triphenodithiazine, a carbazole, a indolocarbazole, a biscarbazole, or a ferrocene covalently attached to, or confined within, a second polymer matrix, the second polymer matrix is configured to prevent or minimize substantial diffusion of the anodic material in the activated state.. .
Gentex Corporation


12/03/15
20150342927 

Carbazole compounds and therapeutic uses of the compounds


Compounds of the general structural formula (i) and (ii) and use of the compounds and salts and hydrates thereof, as therapeutic agents are disclosed. Treatable diseases and conditions include cancers, inflammatory diseases and conditions, and immunodeficiency diseases.
Incuron, Llc


11/26/15
20150337058 

Vinyl terminated polyethylene with long chain branching


Vinyl terminated polyolefins with long chain branching produced with salan catalysts having carbazole moieties.. .
Ramot At Tel-aviv University Ltd.


11/26/15
20150336937 

Carbazole compound and organic light emitting device incuding the same


Wherein, in formula 1, x1, l1 to l5, r1 to r4, r11, r12, a1 to a5, b1 to b4, b11, b12, and c1 are described in the specification.. .

11/19/15
20150333274 

Materials for electronic devices


The present application relates to a compound of a formula (i) which contains an indenocarbazole group, a carbazole group and an electron-deficient group bonded to the indenocarbazole group. The compound is suitable for use in electronic devices, in particular in organic electroluminescent devices..
Merck Patent Gmbh


11/19/15
20150328195 

1,7-diazacarbazoles and methods of use


The invention relates to 1,7-diazacarbazole compounds of formula (i), (i-a) and (i-b) which are useful as kinase inhibitors, more specifically useful as checkpoint kinase 1 (chk1) inhibitors, thus useful as cancer therapeutics. The invention also relates to compositions, more specifically pharmaceutical compositions comprising these compounds and methods of using the same to treat various forms of cancer and hyperproliferative disorders, as well as methods of using the compounds for in vitro, in situ, and in vivo diagnosis or treatment of mammalian cells, or associated pathological conditions..
Genentech, Inc.


11/12/15
20150325796 

Organic electroluminescent device


Provided is a practically useful organic el element having high efficiency and high driving stability while being capable of being driven at a low voltage. The organic el element has a light-emitting layer and any other organic layer between an anode and a cathode opposite to each other.
Tohoku Pioneer Corporation


11/12/15
20150322219 

Bottom layer film-formation composition of self-organizing film containing polycyclic organic vinyl compound


An underlayer film-forming composition for a self-assembled film having a polymer including 0.2% by mole or more of a unit structure of a polycyclic aromatic vinyl compound relative to all unit structures of the polymer. The polymer includes 20% by mole or more of a unit structure of an aromatic vinyl compound relative to all the unit structures of the polymer and includes 1% by mole or more of a unit structure of the polycyclic aromatic vinyl compound relative to all the unit structures of the aromatic vinyl compound.
Nissan Chemical Industries, Ltd.


11/05/15
20150318491 

Carbazole compund light-emitting element, light-emitting device, electronic device, and lighting device


(in the formula, ar1 represents any of hydrogen, a substituted or unsubstituted phenyl group, and a carbazolyl group; r1 to r3 each independently represent any of hydrogen, a substituted or unsubstituted phenyl group, and a substituted or unsubstituted biphenyl group; α represents any of a substituted or unsubstituted phenylene group and a substituted or unsubstituted biphenylene group; and n is any of 0, 1, and 2.). .

11/05/15
20150318478 

Materials for organic electroluminescent devices


The present invention describes indenocarbazole derivatives having electron- and hole-transporting properties, in particular for use in the emission and/or charge-transport layer of electroluminescent devices or as matrix material. The invention furthermore relates to a process for the preparation of the compounds according to the invention and to electronic devices comprising same..
Merck Patent Gmbh


10/29/15
20150311451 

Carbazole-based compound and organic light emitting device including the same


A carbazole-based compound and an organic light-emitting device including the carbazole-based compound, the compound being represented by one of the following formulae 1 to 3:. .
Samsung Display Co., Ltd.


10/29/15
20150307481 

Carbazole ketoxime ester high-photosensitivity photoinitiator


A carbazolyl ketoxime ester type photoinitiator having a structure represented by the formula (i) is disclosed. This photoinitiator has excellent application performance and extremely high photosensitive property, and in particular under exposure lamp sources such as led, ldi, etc., and it exhibits very high photosensing activity, which is obviously superior to the current products..
Changz Pioneer Electronic Materials Co., Ltd


10/08/15
20150287934 

Light-emitting element and electronic device


An object is to provide a light-emitting element with high emission efficiency which includes a novel carbazole derivative that has a wide energy gap and can be used for a transport layer or a host material in a light-emitting element. A carbazole derivative in which the 4-position of dibenzothiophene or dibenzofuran is bonded to the 2- or 3-position of carbazole has been able to be provided by use of the carbazole derivative.

10/08/15
20150287933 

Organic electroluminescent materials and devices


Novel host compounds containing indolo[3,2,1-jk]carbazole moiety are disclosed. These compounds are useful in phosphorescent oleds and particularly as hosts and/or electron-blocking layer materials..

10/08/15
20150284362 

Carbazole-containing amides, carbamates, and ureas as cryptochrome modulators


The subject matter herein is directed to carbazole-containing amide, carbamate, and urea derivatives and pharmaceutically acceptable salts or hydrates thereof of structural formula i wherein the variable r1, r2, r3, r4, r5, r6, r7, a, d, e, g, j, l, m, q, a, and b are accordingly described. Also provided are pharmaceutical compositions containing the compounds of formula i to treat a cry-mediated disease or disorder, such as diabetes, complications associated with diabetes, cushing's syndrome, nash, nafld, asthma, and copd..

10/01/15
20150280140 

Benzindolocarbazole derivative, light-emitting element material produced using same, and light-emitting element


Wherein r1 to r24 may be identical to or different from each other and are selected from the group consisting of a hydrogen atom, alkyl group, cycloalkyl group, heterocyclic group, amino group, alkenyl group, cycloalkenyl group, alkynyl group, alkoxy group, alkylthio group, aryl ether group, aryl thioether group, aryl group, heteroaryl group, halogen atom, carbonyl group, carboxyl group, oxycarbonyl group, carbamoyl group, silyl group, and —p(═o)r25r26; r25 and r26 represent either an aryl group or a heteroaryl group; r25 and r26 may be condensed to form a ring; l1 to l4 independently represent a single bond, a substituted or unsubstituted arylene group, or a substituted or unsubstituted heteroarylene group; and a1 to a4 independently represent an amino group, aryl group, heterocyclic group, or heteroaryl group.. .

09/24/15
20150270494 

Terminally activated delayed fluorescence material, a synthesizing the same and an oled device using the same


Wherein the group ar1 is identical to or different from the group ar2, and the group ar1 and the group ar2 are consisted of carbazole and/or phenothiazine. The thermally activated delayed fluorescence material has a higher glass transition temperature, high thermal stability and excellent luminous efficiency.

09/10/15
20150255729 

Aromatic amine derivative, and organic electroluminescent element


Provided are an organic electroluminescence device that not only provides high efficiency but also has a long lifetime, and an aromatic amine derivative that realizes the device. The organic electroluminescence device includes an aromatic amine derivative, including at least one substituent a having dibenzofuran and at least one substituent b selected from groups each having dibenzofuran or carbazole, in a molecule thereof, in which the substituent a and the substituent b include groups different from each other, and the substituent a and the substituent b are bonded to the same nitrogen atom, or different nitrogen atoms, in the molecule.
Idemitsu Kosan Co., Ltd.


09/10/15
20150255728 

Carbazole derivative, light-emitting element material, light-emitting element, light-emitting device, electronic device, and lighting device


A carbazole derivative represented by the general formula (1) is provided. In the formula, ar1 represents a substituted or unsubstituted aryl group having 6 to 10 carbon atoms which form a ring; α and β independently represent a substituted or unsubstituted arylene group having 6 to 12 carbon atoms which form a ring; r1 represents an alkyl group having 1 to 4 carbon atoms or a substituted or unsubstituted aryl group having 6 to 10 carbon atoms which form a ring; and r11 to r17 and r21 to r28 independently represent hydrogen, an alkyl group having 1 to 4 carbon atoms, or a substituted or unsubstituted aryl group having 6 to 10 carbon atoms which form a ring..
Semiconductor Energy Laboratory Co., Ltd.


09/03/15
20150249219 

Biscarbazole derivative and organic electroluminescent element using same


And an organic electroluminescence device in which a plurality of organic thin-film layers including a light emitting layer are disposed between a cathode and an anode, and at least one of the organic thin-film layers include the biscarbazole derivative. The organic electroluminescence device exhibits high emission efficiency and has a long lifetime.

08/27/15
20150243905 

Biscarbazole derivative host materials and green emitter for oled emissive region


An organic electroluminescence device utilizes a novel combination comprising one or more biscarbazole derivative compounds as the phosphorescent host material in combination with a green phosphorescent dopant material in the light emitting region of the device, where the biscarbazole derivative compounds are represented by a formula (1a) or (1b) below; where a1 represents a substituted or unsubstituted nitrogen-containing heterocyclic group having 1 to 30 ring carbon atoms; a2 represents a substituted or unsubstituted aromatic hydrocarbon group having 6 to 30 ring carbon atoms, or substituted or unsubstituted nitrogen-containing heterocyclic group having 1 to 30 ring carbon atoms; x1 and x2 each are a linking group; y1 to y4 each represent a substituent; p and q represent an integer of 1 to 4; and r and s represent an integer of 1 to 3; and the green phosphorescent dopant material is a phosphorescent organometallic complex having a chemical structure represented by ll′l″m wherein m is a metal that forms octahedral complexes, l, l′, and l″ are equivalent or inequivalent bidentate ligands wherein each l comprises a substituted or unsubstituted phenylpyridine ligand coordinated to m through an sp2 hybridized carbon and n; and, one of l, l′ and l″ is different from at least one of the other two.. .
Universal Display Corporation


08/27/15
20150243904 

Organic electroluminescent materials and devices


The present invention relates to novel organic compounds comprising at least two different selections selected from the group consisting of n-phenyl carbazole, dibenzofuran, dibenzothiophene, triphenylene, aza-(n-phenyl carbazole), aza-dibenzofuran, aza-dibenzothiophene, and aza-triphenylene. The compounds are useful for organic light-emitting diodes.
Universal Display Corporation


08/27/15
20150243903 

Organic electroluminescent materials and devices


Novel host compounds consisting of carbazole and nitrile groups are disclosed. These compounds are useful in phosphorescent oleds..
Universal Display Corporation


08/27/15
20150243902 

Carbazole derivative and organic electroluminescent device


R1, r2, r21 to r25, r31 to r35, r41 to r44 are independently selected from one of a hydrogen atom, a fluorine atom, a cyano group, a substituted or non-substituted straight-chain or branched-chain alkyl group, a substituted or non-substituted cycloalkyl group, a substituted or non-substituted straight-chain or branched-chain alkoxy group, a substituted or non-substituted straight-chain or branched-chain thioalkyl group, and a substituted or non-substituted straight-chain or branched-chain alkenyl group; and r45 is selected from one of the groups above and the group shown in formula (5):. .

08/27/15
20150243894 

Organic electroluminescent materials and devices


The present invention relates to novel organic compounds containing oligocarbazoles. The compounds are useful for organic light-emitting diodes.
Universal Display Corporation


08/27/15
20150239839 

Process for photocatalytic acceptor-free dehydrogenation of hydrocarbazoles and hydroindoles


A process for the photocatalytic acceptor-free dehydrogenation of hydrocarbazoles and hydroindoles is provided, wherein a hydrocarbazole or hydroindole is irradiated in the presence of a catalyst that is a rhodium complex containing organic phosphorus(iii) compounds as ligands.. .
Evonik Industries Ag


08/20/15
20150236268 

Organic materials for organic light emitting devices


Novel diarylamino phenyl carbazole compounds are provided. By appropriately selecting the nature of the diarylamino substituent and the substitution on the carbazole nitrogen, compounds with appropriate homo and lumo energies can be obtained for use as materials in a secondary hole transport layer..
Universal Display Corporation


08/20/15
20150236262 

Organic light-emitting devices


An organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an organic layer including an emission layer between the first electrode and the second electrode. The emission layer includes at least one compound selected from carbazole-based compounds, and at least one compound selected from heterocyclic compounds as described in the detailed description..
Samsung Display Co., Ltd.


08/13/15
20150228912 

Biscarbazole derivative, material for organic electroluminescence device and organic electroluminescence device using the same


In the formula (1): a1 represents a substituted or unsubstituted nitrogen-containing heterocyclic group having 1 to 30 ring carbon atoms; a2 represents a substituted or unsubstituted aromatic hydrocarbon group having 6 to 30 ring carbon atoms, or substituted or unsubstituted nitrogen-containing heterocyclic group having 1 to 30 ring carbon atoms; x1 and x2 each are a linking group; y1 to y4 each represent a substituent; p and q represent an integer of 1 to 4; and r and s represent an integer of 1 to 3.. .

08/13/15
20150228908 

Carbazole-based compound and organic light-emitting device including the same


Wherein in formulae 1a and 1b, ring a, groups l1, l2, l11, and l12, substituents r1 to r9 and r11 to r18, and variables a1 to a4 and b1 to b3 are the same as defined in the specification.. .

08/06/15
20150221885 

Photoelectric conversion device and fabrication method therefor


A photoelectric conversion device includes a positive electrode, a negative electrode, and a photoelectric conversion layer including a p-type organic semiconductor material and an n-type organic semiconductor material that configure a bulk heterojunction. The photoelectric conversion layer includes an amorphous polymer compound including a carbazole ring, a fluorene ring or a cyclopentadithiopene ring in a main chain as the p-type organic semiconductor material, and includes an amorphous fullerene derivative as the n-type organic semiconductor material.
Fujitsu Limited


08/06/15
20150221875 

Organic compound, light-emitting element, light-emitting device, electronic device, and lighting device


A novel substance with which an increase in life and emission efficiency of a light-emitting element can be achieved is provided. A carbazole compound having a structure represented by general formula (g1) is provided.
Semiconductor Energy Laboratory Co., Ltd.


08/06/15
20150221872 

Phenylcarbazole-based compounds and fluorene-based compounds and organic light emitting device and flat panel display device comprising the same


Provided are an organic light emitting device including: a substrate; a first electrode; a second electrode; and an organic layer interposed between the first electrode and the second electrode and including an emission layer, wherein one of the first electrode and the second electrode is a reflective electrode and the other is a semitransparent or transparent electrode, and wherein the organic layer includes a layer having at least one of the compounds having at least one carbazole group, and a flat panel display device including the organic light emitting device. The organic light emitting device has low driving voltage, excellent current density, high brightness, excellent color purity, high efficiency, and long lifetime..
Samsung Display Co. Ltd.


08/06/15
20150218191 

Compound for organic electroluminescent elements, and organic electroluminescent element


Provided are an organic el device practically satisfactory in terms of its light-emitting characteristics, driving voltage, and durability, and a compound for an organic el device to be used in the device. The organic el device has a structure in which an anode, a plurality of organic layers including a light-emitting layer, and a cathode are laminated on a substrate, and the organic el device contains an indolocarbazole compound in at least one organic layer selected from the light-emitting layer, a hole-transporting layer, an electron-transporting layer, a hole-blocking layer, and an electron-blocking layer.
Nippon Steel & Sumikin Chemical Co., Ltd.


07/30/15
20150214495 

Organic electroluminescent element


Provided is an organic electroluminescent device (organic el device) that is improved in luminous efficiency, sufficiently secures driving stability, and has a simple construction. The organic electroluminescent device includes, between an anode and cathode laminated on a substrate, a plurality of organic layers.
Nippon Steel & Sumikin Chemical Co., Ltd.


07/30/15
20150214489 

Materials for organic electroluminescent devices


The present invention relates to carbazole derivatives, in particular for use as triplet matrix materials in organic electroluminescent devices. The invention further relates to a method for producing the compounds according to the invention and to electronic devices comprising same..
Merck Patent Gmbh


07/23/15
20150207084 

Organic light-emitting devices


An organic light-emitting device including a first electrode; a second electrode opposite to the first electrode; an emission layer between the first electrode and the second electrode; and a hole transport region between the first electrode and the emission layer, wherein the emission layer includes at least one organometallic compound represented by formula 1; and wherein the hole transport region includes at least one selected carbazole-based compound represented by formula 2:. .
Pusan National University Industry-university Cooperation Foundation


07/09/15
20150194622 

Biscarbazole derivative host materials and red emitter for oled emissive region


The organic electroluminescence device utilizes a novel combination of a biscarbazole derivative compound as a phospherescent host materials and an orgaphosphorescent material as a red phosphorescent dopant material in the light emitting region of the device, where the biscarbazole derivative compound is represented by a formula (1); wherein the red phosphorescent dopant material is a phosphorescent organometallic complex having a substituted chemical structure represented by one of the partial chemical structures represented by a formulas (d1), (d2) and (d3).. .
Universal Display Corporation


07/09/15
20150194621 

Biscarbazole derivative host materials for oled emissive region


An organic electroluminescence device utilizes a novel combination of one or more biscarbazole derivative compounds as the phosphorescent host material in combination with an organometallic phosphorescent material as a dopant in the light emitting region of the device, where the biscarbazole derivative compounds are represented by a formula (1a) or (2a) below: (1a), (2a) where a1 represents a substituted or unsubstituted nitrogen-containing heterocyclic group having 1 to 30 ring carbon atoms; a2 represents a substituted or unsubstituted aromatic hydrocarbon group having 6 to 30 ring carbon atoms, or substituted or unsubstituted nitrogen-containing heterocyclic group having 1 to 30 ring carbon atoms; xi and x2 each are a linking group; y1 to y4 each represent a substituent; p and q represent an integer of 1 to 4; and r and s represent an integer of 1 to 3; and the organometallic phosphorescent material is a compound having a substituted chemical structure represented by the formula (4a): where each r is independently selected from the group consisting of h, alkyl, alkenyl, alkynyl, alkylaryl, cn, cf3, cnf2n+1, trifluorovinyl, co2r, c(o)r, nr2, no2, or, halo, aryl, heteroaryl, substituted aryl, substituted heteroaryl or a heterocyclic group; m is a platinum group metal; ar′, ar″, ar′″ and ar″″ each independently represent a substituted or unsubstituted aryl or heteroaryl substituent on the phenylpyridine ligand; a is 0 or 1; b is 0 or 1; c is 0 or 1; d is 0 or 1; m is 1 or 2; n is 1 or 2; m+n is the maximum number of ligands that can be coordinated to m, and wherein at least one of a, b, c, and d is 1 and when at least one of a and b is 1 and at least one of b and c is 1, at least one of ar′ and ar″ is different from at least one of ar′″ and ar″″.. .
Idemitsu Kosan Co., Ltd.


07/02/15
20150188058 

Carbazole compound and organic light-emitting device including the same


Wherein in formulae 1a and 1b, a, r1 to r4, and c1 to c3 are described in the specification.. .

07/02/15
20150182920 

Nanocomposite polymer-carbon based nanomaterial filters for the simultaneous removal of bacteria and heavy metals


The disclosed subject matter provides a filter that is modified by a polymer-carbon based nanomaterial nanocomposite intended to significantly enhance the performance of filtration, separation, and remediation of a broad variety of chemicals, heavy metal ions, organic matters, and living organisms. Polymeric materials, such as but not limited to poly-n-vinyl carbazole (pvk), are combined with (1) graphene (g) and/or graphene-like materials based nanomaterials and (2) graphene oxide (go) chemically modified with a chelating agent such as but not limited to edta.

06/25/15
20150179948 

Organic electroluminescent materials and devices


The present invention relates to novel organic compounds containing oligocarbazoles. The compounds are useful for organic light-emitting diodes.
Universal Display Corporation


06/18/15
20150171371 

Organic light emitting display device and fabricating method thereof


An organic light emitting display (oled) device includes: an insulating substrate; a first electrode on the insulating substrate; a second electrode on the first electrode; a light-emitting layer between the first electrode and the second electrode; a hole common layer between the first electrode and the light-emitting layer; an electron common layer between the second electrode and the light-emitting layer; and a scattering layer on the insulating substrate and having a non-planar surface, wherein the scattering layer includes at least one of benzene, naphthalene, anthracene, tetracene, pentacene, amine, benzidine, biphenyl, carbazole, pyridine, bipyridine, imidazole, phenanthroline, phenylborane, pyrimidine, or triazine, and the base material of the scattering layer includes a substituent including at least one of a benzoyl group, a carboxyl group, an aminophenoxyl group, a tricabonate group, or a styryl group.. .
Samsung Display Co., Ltd.


06/18/15
20150171347 

Dibenzole[c,g]carbazole compound, light-emitting element, light-emitting device, display device, lighting device and electronic device


Provided is a novel compound which can be used for a transport layer or as a host material or a light-emitting material in a light-emitting element and with which a high-performance light-emitting element can be manufactured. A dibenzo[c,g]carbazole compound in which an aryl group having 14 to 30 carbon atoms and including at least anthracene is bonded to nitrogen of a dibenzo[c,g]carbazole derivative is synthesized.
Semiconductor Energy Laboratory Co., Ltd.


06/18/15
20150171342 

Carbazole compound and organic light-emitting device including the same


Wherein in formula 1, groups and variables are the same as defined in the specification.. .

06/11/15
20150162552 

Stable emitters


Stable and efficient organic light-emitting diodes were prepared using tetradentate platinum-based blue and red emitters. In one example, a series of stable and efficient red phosphorescent oleds was fabricated employing a phenyl-pyridyl-carbazole based tetradentate cyclometalated pt(ii) complex as an emitting dopant and utilizing a commercially available host, transporting, and blocking materials.

06/11/15
20150162538 

Organic electroluminescent materials and devices


Novel oligocarbazole compounds containing a triphenylene and an oligocarbazole are provided. The compounds are useful in devices including organic light emitting devices (oleds)..
Universal Display Corporation


05/28/15
20150148292 

Bone morphogenetic protein pathway activation, compositions for ossification, and methods related thereto


The disclosure relates to compounds and compositions for bone formation, fracture treatment, bone grafting, bone fusion, cartilage maintenance and repair, and methods related thereto. In certain embodiments, the disclosure relates to compositions comprising one or more compound(s) disclosed herein, such as 2-(2-methoxybenzylidene)-1-indan-one; n-(4-arsonophenyl)glycine; 1,2-benzenedicarboxylic acid, 1-(1-methylheptyl)ester; (4′-hydroxybiphenyl-4-yl) (phenyl)methanone; 2,2-dimethylchroman-6-carboxylic acid, (4,7-dihydroxy-8-methyl-2-oxo-2h-chromen-3-yl)amide; ethyl 2-((4-chlorophenyl)thio)-1,3-benzothiazol-6-yl carbamate; ethyl (2-(azepan-1-yl)benzo[d]thiazol-6-yl) carbamate; porfiromycin; 1,3-benzodioxol-5-yl-[4-(3,4,5-trimethoxybenzoyl)-3-furyl]methanone; tricinolone acetophenonide; 2,4-bis(3,4-dimethoxyphenyl)-4h-pyrano[3,2-c]chromen-5-one; methyl 5-fluoro-4-methoxy-2,6-dioxohexahydro-5-pyrimidine carboxylate; 5-(naphthalen-1-yl)-1-phenyl-1h-tetrazole; 5-(2-phenylquinolin-4-yl)-1,3,4-oxadiazol-2-ol; n-[2,4,5-trimethyl-4-(trichloromethyl)cyclohexa-2,5-dien-1-ylidene]hydroxylamine; 4-benzoyl-3,4-dihydro-benzo[f]quinoline-3-carbonitrile; 2-nitro-3-phenylspiro[cyclopropane-1,9′-fluorene]; 3-[4-(furan-2-ylmethyl)-5-sulfanylidene-1,2,4-dithiazolidin-3-ylidene]-1,1-dimethyl-thiourea; (6-acetamido-7-methyl-5,8-dioxo-2,3-dihydro-1h-pyrrolo[1,2-a]benzimidazol-3-yl)2-methoxyacetate; 5-iodo-1h-indole-2,3-dione; 4,5-dihydro-1,2,9,10-tetramethoxy dibenzo[de,g]quinoline-6-carboxylic acid, ethyl ester; [2,6-bis(2,4-dimethylphenyl)-4-(2-methoxyacetyl)oxy-phenyl]2-methoxyacetate; 5,11-dimethyl-2-(2-piperidin-1-ylethyl)-6h-pyrido[4,3-b]carbazol-2-ium-9-ol; 2-[3-[[4-[(3-nitroacridin-9-yl)amino]phenyl]sulfamoyl]propyl]guanidine; 1-[[2-(dimethylamino)ethyl]amino]-7-hydroxy-4-methyl-9h-thioxanthen-9-one; 5-amino-1h-1,2,4-triazole-3-carboxylic acid, methyl ester; methyl n-cyano-n′-prop-2-en-1-ylcarbamimidothioate; 5,7-dinitro-8-quinolinol; 5-nitrosoquinolin-8-ol; cantharidin; 1,7-diaminoacridine; 3-methyl-3-(1-naphthyl)-2-benzofuran-1(3h)-one; dichlorolapachol; lycobetaine; 6-(1-aziridinyl)-2,3-dihydro-3-(propionyl)-7-methyl-1h-pyrrolo[1,8]-dione; 4-nitroestrone 3-methyl ether; 5,11-dimethyl-6h-pyrido[4,3-b]carbazole-1-carboxamide hydrochloride; 5-methoxysterigmatocysin; (6-acetamido-7-methyl-5,8-dioxo-2,3-dihydro-1h-pyrrolo[1,2-a]benzimidazol-3-yl)2-methoxyacetate; horminon; 7′,8′-dimethyl-2′-oxo-4′,4a′,6a′,7′-tetrahydro-2′h-spiro[oxirane-2,1′-pentaleno[1,6a-c]pyran]-5′-carboxylate; nybomycin acetate; 5h-[1,6]indeno[1,2-c]isoquinoline-5,12-dione; 2,3-dimethoxy-6-methyl-nitidine; iproplatin; 3-[(deoxyhexosyl)oxy]-2-(3,4-di-hydroxyphenyl)-6,8-dihdroxy-4h-1-benzopyran-4-one; 2-o-benzyl 8-o-methyl 3-(4-methylphenyl)sulfonyl-4,5-dioxo-6h-pyrrolo[3,2-e]indole-2,8-dicarboxylate; 6-bromo-5,8-dihydroxy-7-[4-[2-(2-hydroxyethoxy)ethyl]piperazin-1-yl]naphthalene-1,4-dione; 5-methylbenzo[c]phenanthridin-5-ium-2,3,8,9-tetrol; (6-acetyl-4-oxo-1,3-diphenyl-2-sulfanylidenethieno[2,3-d]pyrimidin-5-yl)-2,4-dichlorobenzoate; n—[c-[4-[bis(2-cyanoethyl)amino]-2-methylphenyl]-n-(4-methylanilino)carbonimidoyl]imino-4-methylbenzamide; gelcohol; curcumin; tirandamycin; noscapine; aristolochic acid; himbacine; fumagillin; fumitremorgin c; physalin b; derivatives, or salt thereof, for use in bone growth processes.
Emory University


05/21/15
20150141664 

Low bandgap dicyanovinyl and tricyanovinyl oligothiophenes for solar cell applications


The invention relates to solution-processable, p-type, low-optical gap oligothiophene compounds for use in solar cell application, comprising at least one thiophene-containing group, at least one electron-withdrawing dicyanovinyl or tricyanovinyl group, and at least one electron-donating diphenylaminofluorenyl or n-alkylcarbazole group.. .
Nano And Advanced Materials Institute Limited


05/21/15
20150141418 

Tetrahydrocarbazoles as active agents for inhibiting vegf production by translational control


The present invention relates to methods, compounds, and compositions for inhibiting angiogenesis. More particularly, the present invention relates to methods, compounds, and compositions for inhibiting vegf production..
Ptc Therapeutics, Inc.


05/21/15
20150141294 

Reversible natural product glycosyltransferase-catalyzed reactions, compounds and related methods


The present invention relates to methods of use of glycosyltransferases and related novel compounds. The invention exploits the reversibility of glycosyltransferases to generate new sugars, unnatural biomolecules and numerous one-pot reactions for generation of new biomolecules having varied backbones such as enediynes, vancomycins, bleomycins, anthracyclines, macrolides, pluramycins, aureolic acids, indolocarbazoles, aminglycosides, glycopeptides, polyenes, coumarins, benzoisochromanequinones, calicheamicins, erythromycin, avermectins, ivermectins, angucyclines, cardiac glycosides, steroids or flavinoids.
Wisconsin Alumni Research Foundation


04/30/15
20150118760 

Fluorescent sensing of vapors using tubular nanofibril materials


A fluorescence-based sensor can comprise a nanofiber mass of nanofibers having tubular morphology and a fluorescence detector, where fluorescence of the nanofibers decreases upon contact with a nitro-containing compound. The nanofibers can comprise carbazole-cornered, arylene-ethynylene tetracyclic macromolecules of formula i: where r1-r4 are alkyl-containing groups.
University Of Utah Research Foundation


04/30/15
20150115240 

Organic electroluminescent element


Provided is a practically useful organic electroluminescent device (organic el device) having high efficiency and high driving stability while being capable of being driven at a low voltage. The organic electroluminescent device includes a light-emitting layer between an anode and a cathode opposite to each other.
Tohoku Pioneer Corporation


04/09/15
20150097176 

Organic electroluminescent materials and devices


Compounds comprising a 3,9-linked oligocarbazole moiety and a dibenzothiophene, dibenzofuran, dibenzoselenophene, aza-dibenzothiophene, aza-dibenzofuran, or aza-dibenzoselenophene are provided. The 3,9-linked oligocarbazole and dibenzo or aza-dibenzo moiety are separated by an aromatic spacer.
Universal Display Corporation


04/02/15
20150090973 

Stable blue phosphorescent organic light emitting devices


Novel combination of materials and device architectures for organic light emitting devices is provided. An organic light emitting device, is provided, having an anode, a cathode, and an emissive layer disposed between the anode and the cathode.
University Of Southern California


03/26/15
20150087630 

Methods of use of diazacarbazoles for treating cancer


Wherein x, y, x, r3, r5 and r6 are as defined herein.. .

03/26/15
20150084020 

Light-emitting device material and light-emitting device


Au organic thin film light-emitting element having both high luminous efficiency and high durability can be provided using a light-emitting element material that comprises a compound having a specified carbazole skeleton.. .
Toray Industries, Inc.


03/05/15
20150060824 

Organic compound, light-emitting element, light-emitting device, electronic device, and lighting device


Provided is a novel organic compound that is used as a host material in which a light-emitting substance is dispersed. The organic compound is represented by general formula (g1).
Semiconductor Energy Laboratory Co., Ltd.


02/26/15
20150053938 

Organic electroluminescent materials and devices


A composition formed of a first mixture of a first compound and a second compound wherein the first compound has different chemical structure than the second compound; the first compound is capable of functioning as a hole transporting material in an organic light emitting device at room temperature; the first compound comprises at least one carbazole group; the first compound has a evaporation temperature t1 of 150 to 350° c.; the second compound has evaporation temperature t2 of 150 to 350° c.; the absolute value of t1−t2 is less than 20° c.; the first compound having a concentration c1 in said first mixture, and the first compound having a concentration c2 in a film formed by evaporating the first mixture in a vacuum deposition tool at a constant pressure between 1×10−6 torr to 1×10−9 torr, at a 2 Å/sec deposition rate on a surface positioned at a predefined distance away from the mixture being evaporated; and wherein the absolute value of (c1−c2)/c1 is less than 5%.. .
Universal Display Corporation


02/12/15
20150041785 

Organic electroluminescent element


Provided is an organic electroluminescent device (el device) using an indolocarbazole compound. The organic el device is obtained by laminating an anode, a plurality of organic layers including a phosphorescent light-emitting layer, and a cathode on a substrate, and the phosphorescent light-emitting layer, a hole-transporting layer, an electron-transporting layer, a hole-blocking layer, or an electron-blocking layer contains an indolocarbazole compound represented by the general formula (1).
Nippon Steel & Sumikin Chemical Co., Ltd.


01/29/15
20150030540 

Imaging agents for detecting neurological dysfunction


Disclosed here in are compounds and methods of diagnosing alzheimer's disease or a predisposition thereto in a mammal, the method comprising administering to the mammal a diagnostically effective amount of a radiolabeled compound, wherein the compound is selected from the group consisting of radiolabeled carbazoles and derivatives thereof and triazoles derivatives, allowing the compound to distribute into the brain tissue, and imaging the brain tissue, wherein an increase in binding of the compound to the brain tissue compared to a normal control level of binding indicates that the mammal is suffering from or is at risk of developing alzheimer's disease.. .
Eli Lilly And Company


01/22/15
20150021575 

Indolocarbazole derivative having bipyridine unit and organic electroluminescence device using the same


An indolocarbazole derivative having a bipyridine derivative is represented by formula [idc]a-[l]b-[e]c where, [idc] is a indolocarbazole group, represented by formulae (a1) to (a6), as further defined in the specification, [l] is a single bond or an arylene group having 6 to 30 carbon atoms, and [e] is a bipyridine group represented by formulae (b1) to (b6), as further defined in the specification.. .
Samsung Display Co., Ltd.


01/22/15
20150021556 

Bicarbazole containing compounds


The present disclosure generally relates to novel compounds containing carbazole and triazine with different number of phenyl units attached to its core. In particular, the disclosure relates to compositions and/or devices comprising these compounds as hosts for pholeds..
Universal Display Corporation


01/15/15
20150014649 

Organic light emitting diode materials


The present invention relates to novel organic compounds containing a triphenylene and a carbazole. The compounds are useful for organic light-emitting diodes.
Universal Display Corporation


01/08/15
20150011765 

Thiolate-bridged multinuclear copper(i) complex


A copper(i) complex is represented by the following formula (1): [cua(xs)b(l)c], wherein, l is triphenylphosphine, acetonitrile, tri-iso-butylphosphine, or a substituted or unsubstituted heterocyclic compound having 5 to 18 carbon atoms, a is an integer from 2 to 6, b is an integer from 2 to 6, c is an integer from 0 to 6, x is a substituted or unsubstituted aryl group, substituted or unsubstituted carbazole, or pr3, where r is a substituted or unsubstituted phenyl group or a substituted or unsubstituted cyclohexyl group.. .
Hokkaido University


01/08/15
20150008423 

Biscarbazole derivative, material for organic electroluminescence device and organic electroluminescence device using the same


In the formula (1): a1 represents a substituted or unsubstituted nitrogen-containing heterocyclic group having 1 to 30 ring carbon atoms; a2 represents a substituted or unsubstituted aromatic hydrocarbon group having 6 to 30 ring carbon atoms, or substituted or unsubstituted nitrogen-containing heterocyclic group having 1 to 30 ring carbon atoms; x1 and x2 each are a linking group; y1 to y4 each represent a substituent; p and q represent an integer of 1 to 4; and r and s represent an integer of 1 to 3.. .

01/01/15
20150001488 

Composition and organic optoelectric device and display device


A composition includes a first host compound including moieties represented by chemical formulae 1 to 3 that are sequentially bonded with each other, and a second host compound including at least one carbazole group with a substituent having hole characteristics,. .

01/01/15
20150001471 

Novel host materials for pholeds


The present disclosure generally relates to novel compounds containing carbazole and triazine with different number of phenyl units attached to its core. In particular, the disclosure relates to compositions and/or devices comprising these compounds as hosts for pholeds..
Universal Display Corporation


12/25/14
20140378475 

Substituted tetrahydrocarbazole and carbazole carboxamide compounds


R1 is f, cl, —cn, or —ch3; r2 is cl or —ch3; r3 is —c(ch3)2oh or —ch2ch2oh; ra is h or —ch3; each rb is independently f, cl, —ch3, and/or —och3; and n is zero, 1, or 2. Also disclosed are methods of using such compounds as inhibitors of bruton's tyrosine kinase (btk), and pharmaceutical compositions comprising such compounds.

12/18/14
20140371421 

Carbazole polymer


[in formula (2) r5 represents a hydrogen atom, an alkyl group having 1-60 carbon atoms, or similar, r6-r11 each independently represents a hydrogen atom, a halogen atom, or similar, and m represents an integer 1-10.]}. .

12/04/14
20140353624 

Organic light-emitting diode


An organic light-emitting diode including a first electrode; a second electrode facing the first electrode; an emission layer between the first electrode and the second electrode, the emission layer including a host and a dopant; a first hole transport layer between the first electrode and the emission layer; and a second hole transport layer between the first hole transport layer and the emission layer, wherein the first hole transport layer includes a first carbazole-based compound and a p-dopant, the second hole transport layer includes a second carbazole-based compound and does not comprise the p-dopant, the host of the emission layer includes a third carbazole-based compound, the dopant of the emission layer includes a phosphorescent metal complex, and the first carbazole-based compound, the second carbazole-based compound, and the third carbazole-based compound are all different from each other.. .

11/20/14
20140339526 

Organometallic complex, light-emitting element, light-emitting device, electronic appliance, and lighting device


A light-emitting element including a phosphorescent organometallic complex is provided. The organometallic complex emits phosphorescence in the yellow green to orange wavelength range and has high emission efficiency and high reliability.

11/20/14
20140339518 

Phosphorescent organic light emitting devices combined with hole transport material having high operating stability


An improved oled includes an emitter layer disposed between a cathode and an anode where the emitter layer includes a host material and a phosphorescent emitter material. A first hole transport layer is disposed between the emitter layer and the anode and a second hole transport layer is disposed between the first hole transport layer and the anode.

11/13/14
20140336379 

Organic light-emitting device, and delayed fluorescent material and compound used therefor


An organic light-emitting device containing a compound represented by the following general formula in a light light-emitting layer has a high light-emission efficiency. The ring containing y1, y2 and y3 represent a triazine ring or a pyrimidine ring; z1, z2 and r1 to r8 represent a hydrogen atom or a substituent; and at least one of r1 to r8 represents a diarylamino group or a carbazolyl group.

11/06/14
20140330017 

Heterocyclic compound, light-emitting element, display module, lighting module, light-emitting device, display device, lighting device, and electronic device


Provided is a heterocyclic compound that can be used for a carrier-transport material, a host material, or a light-emitting material in a light-emitting element. The heterocyclic compound has an indolo[3,2,1-jk]carbazole skeleton and a dibenzo[f,h]quinoxaline skeleton which are linked to each other through an arylene group.

11/06/14
20140326982 

Curable composition, cured product, and organic electroluminescence element using same


Provided are: a curable composition containing a compound having a polymerizable group, which allows the production of an organic electroluminescent element in which a plurality of organic layers are formed between both electrodes to be performed through a wet process; and an organic electroluminescent element improved in light emission performance, including a layer containing a cured product of the curable composition. Specifically, provided are: a curable composition containing an indolocarbazole compound having one polymerizable group such as a vinyl group or an epoxy group and having an indolocarbazole skeleton, and a compound having two polymerizable groups; and an organic electroluminescent element including a layer obtained by applying and curing the curable composition as a hole transport layer of the organic electroluminescent element..

11/06/14
20140326970 

Host materials for single-layer phosphorescent oleds


New carbazole-based compounds are provided that are useful as host materials for singlelayer and multilayer organic light-emitting diode (oled) devices. Highly efficient single-layer oleds have been demonstrated using new n-heterocyclic carbazole-based host materials.

10/30/14
20140319495 

Novel organic compound, organic light-emitting device, and image display system


An organic compound has a dibenzo[8,9:10,11]tetrapheno[5,6-b]carbazole skeleton as a basic skeleton. An organic light-emitting device includes an anode, a cathode, and an organic compound layer including the organic compound.

10/30/14
20140319494 

Novel organic compound, organic light-emitting element, and image display unit


An organic compound contains 8h-naphth[2,1-b]carbazole as the basic skeleton thereof. An organic light-emitting element includes an organic compound layer containing the organic compound.

10/30/14
20140318625 

Conductive polymer comprising 3,6-carbazole and organic solar cell using same


And an organic polymer thin film solar cell including the same.. .

10/23/14
20140312331 

Biscarbazole derivatives and organic electroluminescence


Provided are an organic electroluminescence device having high current efficiency and a long lifetime, and a biscarbazole derivative for realizing the device. The biscarbazole derivative has a specific substituent.

10/09/14
20140303382 

Process for the preparation of 6-chloro-2,3,4,9-tetrahydro-1h-carbazole-1-carboxamide and intermediates thereof


The invention relates to a novel process for the preparation of rac-6-chloro-2,3,4,9-tetrahydro-1h-carbazole-1-carboxamide (i) in pharmaceutically acceptable polymorphic form, through the conversion of a 3-bromo-2-oxo-cyclohexanecarboxylic acid alkyl ester into 6-chloro-2,3,4,9-tetrahydro-1h-carbazole-1-carboxylic acid alkyl ester, which in turn is processed to yield the final product.. .

10/09/14
20140303224 

Carbazole compounds and therapeutic uses of the compounds


Compounds of the general structural formula (i) and (ii) and use of the compounds and salts and hydrates thereof, as therapeutic agents are disclosed. Treatable diseases and conditions include cancers, inflammatory diseases and conditions, and immunodeficiency diseases.

10/09/14
20140299856 

Organic electroluminescence element


An organic electroluminescent element having a small reduction rate in the luminance immediately after the start of light emission is provided. The organic electroluminescent element includes a substrate, a pair of electrodes including an anode and a cathode, disposed on the substrate, a light emitting layer disposed between the electrodes, and at least one organic layer disposed between the light emitting layer and the anode, in which at least one kind of a specific compound including a fluorene structure is contained in at least one organic layer between the light emitting layer and the anode, and at least one kind of a specific compound including a carbazole structure or a fluorene structure is contained as a light emitting material in the light emitting layer..

10/09/14
20140299855 

Carbazole-based polymer and organic electroluminescence element using same


A polymer including a structural unit represented by the following formula (a). In the formula (a), p is independently a group represented by the following formula (p), a is an integer of 2 to 5, and b is an integer of 0 to 5.

10/02/14
20140296519 

4-aminocarbazole compound and use thereof


Wherein ar1-ar4 represent substituted or unsubstituted aryl, thienyl, pyridyl, benzothienyl, dibenzothienyl, dibenzofuranyl, 4-carbazolyl, dibenzothienylphenyl, dibenzofuranylphenyl or 9-carbazolylphenyl group; r1-r7 represent substituted or unsubstituted aryl, heteroaryl or heteroarylphenyl group, or alkyl, alkoxy, cyano group, or hydrogen or halogen atom; n is integer of 0-2; and x represents substituted or unsubstituted (n+1)-valent aromatic hydrocarbon, heteroaromatic or heteroarylphenyl group. The 4-aminocarbazole compound provides an organic el device exhibiting enhanced emitting efficiency and durability..

09/11/14
20140256700 

Carbazole compounds useful as bromodomain inhibitors


The present invention is directed to carbazole compounds, pharmaceutically acceptable compositions comprising compounds of the invention and methods of using said compositions in the treatment of various disorders.. .



Carbazole topics: Organic Electroluminescence, Transport Layer, Semiconductor Device, Semiconductor, Novolac Resin, Semiconductor Substrate, Hydrocarbon, Alkyl Group, Transferase, Tryptophan, Parasitic Disease, Proliferative, Infectious, Parasitic Diseases, Heavy Metal

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