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Carbazole

Carbazole-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Composition of anti-reflective hardmask
July 13, 2017 - N°20170198096

An anti-reflective hardmask composition is provided. In an exemplary embodiment, the anti-reflective hardmask composition includes (a) a carbazole derivative polymer represented by the following formula 1 or a polymer blend comprising the carbazole derivative polymer, and (b) an organic solvent:
Tetrahydrocarbazole inhibitors of sirt1 receptors
Auspex Pharmaceuticals, Inc.
July 06, 2017 - N°20170190664

Described are deuterium-substituted tetrahydrocarbazole compounds of formulae i, ii, or iii which are inhibitors of sirtuin 1 (sirt1). Also described are pharmaceutical compositions comprising the deuterium-substituted tetrahydrocarbazole compounds, and methods of use thereof.
Materials for organic light emitting devices
Merck Patent Gmbh
June 29, 2017 - N°20170186965

The present invention describes carbazole, dibenzofuran, dibenzothiophene and fluorene derivatives which are substituted by electron-deficient heteroaryl groups, in particular for use as triplet matrix materials in organic electroluminescent devices. The invention furthermore relates to a process for the preparation of the compounds according to the invention and to electronic devices comprising these compounds.
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Carbazole-based compound and organic light-emitting device including the same
Merck Patent Gmbh
June 22, 2017 - N°20170179400

When the carbazole-based compound represented by formula 1a or 1b is included in the hole transport layer, an organic light-emitting device may have improved driving voltage, efficiency, luminance, and lifespan characteristics.
Organic electroluminescent materials and devices
Universal Display Corporation
June 15, 2017 - N°20170170409

Novel electroluminescent devices containing bicarbazole triazine compounds as emissive dopants are described. Devices incorporating this class of compounds exhibit delayed fluorescence characteristics that showed eqe's far exceeding the theoretical limit for a conventional fluorescent device.
Selective androgen receptor degrader (sard) ligands and methods of use thereof
University Of Tennessee Research Foundation
June 15, 2017 - N°20170166526

This invention provides novel indole, indazole, benzimidazole, indoline, quinolone, isoquinoline, and carbazole selective androgen receptor degrader (sard) compounds, pharmaceutical compositions and uses thereof in treating prostate cancer, advanced prostate cancer, castration resistant prostate cancer, other ar-expressing cancers, androgenic alopecia or other hyper androgenic dermal diseases, kennedy's disease, amyotrophic lateral sclerosis (als), abdominal aortic aneurysm (aaa), and uterine fibroids, and to ...
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Organic compound, light-emitting element, light-emitting device, electronic device, and lighting device
Semiconductor Energy Laboratory Co., Ltd.
June 08, 2017 - N°20170162798

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. Note that a substituent which makes the homo level and the lumo level of a compound in which a bond of the substituent is substituted with ...
Functionalised and substituted carbazoles as anti-cancer agents
Novogen Ltd.
June 08, 2017 - N°20170158636

The present invention relates to anti-tropomyosin compounds, processes for their preparation, and methods for treating or preventing a disease or disorder, such as a proliferative disease (preferably cancer), using compounds of the invention.
Charge-transporting varnish, charge-transporting thin film and method for manufacturing same, and organic electroluminescent element and ...
Nissan Chemical Industries, Ltd.
June 01, 2017 - N°20170155060

The invention provides a charge-transporting varnish, containing a charge-transporting substance formed of an indolocarbazole represented by the following formula (1), a dopant substance, and an organic solvent.
Carbazole compounds useful as bromodomain inhibitors
Bristol-myers Squibb Company
June 01, 2017 - N°20170152248

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.
Compound for phosphorescent host and organic light-emitting element comprisng same
Byucksan Paint & Coatings Co. Ltd
May 11, 2017 - N°20170133603

Disclosed is a phosphor host compound having a donor-acceptor-donor (d-a-d) structure wherein a thioxanthene compound occupies the acceptor core responsible for the mother skeleton of the structure, and carbazole or carboline compounds serve as the peripheral donors connected to the central atom opposite to the sulfone radical in the mother skeleton.
Organic compound, light-emitting element, light-emitting device, electronic device, and lighting device
Semiconductor Energy Laboratory Co., Ltd.
May 04, 2017 - N°20170125704

Provided is a novel organic compound or a light-emitting element material. The organic compound includes an aromatic hydrocarbon group having 6 to 100 carbon atoms in the 5-position of benzo[a]carbazole and an aromatic hydrocarbon group having 6 to 30 carbon atoms in the 11-position thereof. The light-emitting element material includes the organic compound.
Dibenzocarbazole compound, light-emitting element, light-emitting device, display device, electronic device, and lighting device
Semiconductor Energy Laboratory Co., Ltd.
May 04, 2017 - N°20170125703

A novel dibenzocarbazole compound with which a light-emitting element having low power consumption, high reliability, and high color purity can be fabricated is provided. In the dibenzocarbazole compound, an aryl group which has 14 to 30 carbon atoms and at least an anthracene skeleton is bonded to nitrogen of a dibenzo[a,g]carbazole skeleton or a dibenzo[a,i]carbazole skeleton. ...
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Electroactive materials
Rohm And Haas Electronic Materials Korea Ltd.
April 20, 2017 - N°20170110664

In formula i: bcz is a substituted or unsubstituted benzocarbazole unit; l1 and l2 are the same or different and are h, d, halogen, aryl, arylamino, crosslinkable groups, deuterated aryl, deuterated arylamino, or deuterated crosslinkable groups; q1 and q2 are the same or different and are a single bond, alkyl, aryl, heteroaryl, diarylamino, triarylamino, deuterated alkyl, deuterated aryl, deuterated heteroaryl, ...
Organic electroluminescence element
Idemitsu Kosan Co., Ltd.
April 06, 2017 - N°20170098785

An organic electroluminescence element comprising: an anode layer, a cathode layer, and an organic luminescence layer therebetween, the organic luminescence layer having a carbazole derivative with a glass-transition temperature of 110° c. Or higher, and a phosphorescent dopant. This structure makes it possible to provide an organic electroluminescence element which can make use of the triplet exciton state of the ...
Lipoxygenase inhibitors
Sri International
April 06, 2017 - N°20170095450

The disclosure provides bisindole suitable for inhibiting lipoxygenases or aβ-formation, and treating associated diseases, such as alzheimer's disease. The bisindoles are indolo[2,3-b]carbazole derivatives, and may be administered to a patient as part of a pharmaceutical formulation.
Selective androgen receptor degrader (sard) ligands and methods of use thereof
University Of Tennessee Research Foundation
April 06, 2017 - N°20170095446

This invention provides novel indole, indazole, benzimidazole, indoline, quinolone, isoquinoline, and carbazole selective androgen receptor degrader (sard) compounds, pharmaceutical compositions and uses thereof in treating prostate cancer, advanced prostate cancer, castration resistant prostate cancer, androgenic alopecia or other hyper androgenic dermal diseases, kennedy's disease, amyotrophic lateral sclerosis (als), and uterine fibroids, and to methods for reducing the levels of androgen ...
Novel crystal of tetracyclic compound
Chugai Seiyaku Kabushiki Kaisha
March 23, 2017 - N°20170081306

The present invention relates to type ii and type iii crystals of 9-ethyl-6,6-dimethyl-8-(4-morpholin-4-yl-piperidin-1-yl)-11-oxo-6,11-dihydro-5h-benzo[b]carbazole-3-carbonitrile that is a pharmaceutically useful novel crystal.
Multi-component host material and organic electroluminescent device comprising the same
Rohm And Haas Electronic Materials Korea Ltd.
March 16, 2017 - N°20170077423

The present invention relates to an organic electroluminescent device comprising at least one light-emitting layer between an anode and a cathode, wherein the light-emitting layer comprises a host and a dopant; the host consists of multi-component host compounds; at least a first host compound of the multi-component host compounds is a specific bicarbazole derivative containing an aryl group, and a ...
Carbazole-based compound and organic light-emitting device including the same
Rohm And Haas Electronic Materials Korea Ltd.
March 16, 2017 - N°20170077419

In formula 1, at least one selected from r1 to r9 may be a group represented by formula 2, and rings a and b are each selected from a phenyl or a naphthyl. When at least one compound represented by formula 1 is included as a green fluorescent host in an emission layer of an organic light-emitting device, the example oleds had improved ...
Bicarbazole compound, photo-curable composition, cured product thereof, curable composition for plastic lens, and plastic lens
Rohm And Haas Electronic Materials Korea Ltd.
March 16, 2017 - N°20170073310

In structural formula (1), x1 and x2 are each independently a photopolymerizable functional group, a structural site having a photopolymerizable functional group, or a hydrogen atom, at least one of x1 and x2 is a photopolymerizable functional group or a structural site having a photopolymerizable functional group, r1 and r2 are each independently a hydrogen atom, an alkyl group having 1 to 4 ...
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