the quinoid structure being part of a condensed ring system having four or more rings

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CCHEMISTRY METALLURGY C07Organic chemistry C07CACYCLIC OR CARBOCYCLIC COMPOUNDS C07C50/00Quinones

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C07C50/36the quinoid structure being part of a condensed ring system having four or more rings

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Patents Grantslast 30 patents

Information Patent Grant
Monosubstituted or polysubstituted amphiphilic hypocrellin derivati...
- Patent number 11,154,548
- Issue date Oct 26, 2021
- Technical Institute of Physics and Chemistry of the Chinese Academy of Sciences
- Pengfei Wang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Systems and methods for producing synthetic hypericin
- Patent number 10,053,413
- Issue date Aug 21, 2018
- Soligenix, Inc.
- Rasappa Arumugham
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photodynamic diagnosis, formulations usable as photosensitizers for...
- Patent number 9,775,900
- Issue date Oct 3, 2017
- Sanochemia Pharmazeutika AG
- Stefan Welzig
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Methods for preparing hypericin
- Patent number 8,629,302
- Issue date Jan 14, 2014
- Alfonso J. Tobia
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fluorinated pentacene derivative and method of producing same
- Patent number 7,439,407
- Issue date Oct 21, 2008
- Kanto Denta Kogyo Co., Ltd.
- Masafumi Kobayashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Triptycene analogs
- Patent number 6,828,450
- Issue date Dec 7, 2004
- Kansas State University Research Foundation
- Duy Hua
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Triptycene polymers and copolymers
- Patent number 6,605,693
- Issue date Aug 12, 2003
- Covion Organic Semiconductors GmbH
- Heinrich Becker
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Helianthrone derivatives as anti-cancer agents
- Patent number 6,229,048
- Issue date May 8, 2001
- Yeda Research and Development Co. Ltd. at the Weizmann Institute of Science
- Yehuda Mazur
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Substituted [6]helicene compounds that show enhanced nonlinear opti...
- Patent number 6,017,470
- Issue date Jan 25, 2000
- The Trustees of Columbia University In the City of New York
- Thomas J. Katz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aggregrates of substituted (6)helicene compounds that show enhanced...
- Patent number 5,993,700
- Issue date Nov 30, 1999
- The Trustees of Columbia University In the City of New York
- Thomas J. Katz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for delivery of nucleic acids to cells using hypericin polya...
- Patent number 5,824,654
- Issue date Oct 20, 1998
- New York University
- Gad Lavie
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
S-fluoro-anthracyclines, processes for their preparation and pharma...
- Patent number 5,814,608
- Issue date Sep 29, 1998
- Bristol-Myers Squibb, S.p.A.
- Fabio Animati
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methods and polycyclic aromatic compound containing compositions fo...
- Patent number 5,514,714
- Issue date May 7, 1996
- New York University
- Daniel Meruelo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Photochromic naphthacenequinones, process for their preparation and...
- Patent number 5,407,885
- Issue date Apr 18, 1995
- Ciba-Geigy Corporation
- Walter Fischer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted naphthacene-5,12-diones and their use
- Patent number 5,391,749
- Issue date Feb 21, 1995
- Ciba-Geigy Corporation
- Walter Fischer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photochromic naphthacenequinones, process for their preparation and...
- Patent number 5,208,354
- Issue date May 4, 1993
- Ciba-Geigy Corp.
- Walter Fischer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
UCN-1028D derivatives
- Patent number 5,140,044
- Issue date Aug 18, 1992
- Kyowa Hakko Kogyo Co., Ltd.
- Teruo Kishi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of hypericin
- Patent number 5,120,412
- Issue date Jun 9, 1992
- Yeda Research & Development Co. Ltd.
- Yehuda Mazur
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted naphthacene-5,12-diones
- Patent number 5,112,977
- Issue date May 12, 1992
- Ciba-Geigy Corporation
- Walter Fischer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Angucyclinones from Streptomycetes, a process for the preparation t...
- Patent number 5,100,921
- Issue date Mar 31, 1992
- Hoechst Aktiengesellschaft
- Susanne Grabley
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Novel substance UCT-1003 and process for producing the same
- Patent number 5,079,376
- Issue date Jan 7, 1992
- Kyowa Hakko Kogyo, Ltd.
- Hirofumi Nakano
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antiviral compositions
- Patent number 4,898,891
- Issue date Feb 6, 1990
- Yeda Research and Development Company Ltd.
- David Lavie
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Cyclic compounds
- Patent number 4,518,784
- Issue date May 21, 1985
- Hoffmann-La Roche Inc.
- Michael J. Broadhurst
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyclic compounds
- Patent number 4,515,969
- Issue date May 7, 1985
- Hoffmann-La Roche Inc.
- Michael J. Broadhurst
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Synthesis of 4-demethoxydaunomycinone
- Patent number 4,448,724
- Issue date May 15, 1984
- The Trustees of the University of Pennsylvania
- Michael P. Cava
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process to produce anthracycline compounds
- Patent number 4,409,391
- Issue date Oct 11, 1983
- Hoffmann-La Roche Inc.
- Michael J. Broadhurst
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process to produce hexahydronaphthacene derivatives
- Patent number 4,393,221
- Issue date Jul 12, 1983
- Hoffmann-La Roche Inc.
- Michael J. Broadhurst
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyclic compounds
- Patent number 4,316,985
- Issue date Feb 23, 1982
- Hoffmann-La Roche Inc.
- Michael J. Broadhurst
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Optically active anthracyclinones and process therefor
- Patent number 4,132,721
- Issue date Jan 2, 1979
- Societa Farmaceutici Italia S.p.A.
- Luigi Bernardi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Steffimycinone, 7-deoxysteffimycinone and derivatives
- Patent number 3,976,667
- Issue date Aug 24, 1976
- The Upjohn Company
- Robert C. Kelly
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
IRON CATALYZED HIGHLY ENANTIOSELECTIVE CIS-DIHYDROXYLATION OF QUINONES
- Publication number 20230227393
- Publication date Jul 20, 2023
- Versitech Limited
- Chi Ming Che
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MONOSUBSTITUTED OR POLYSUBSTITUTED AMPHIPHILIC HYPOCRELLIN DERIVATI...
- Publication number 20180338965
- Publication date Nov 29, 2018
- Pengfei Wang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Systems And Methods For Producing Synthetic Hypericin
- Publication number 20170253551
- Publication date Sep 7, 2017
- Soligenix, Inc.
- Rasappa Arumugham
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PHOTODYNAMIC DIAGNOSIS, FORMULATIONS USABLE AS PHOTOSENSITIZERS FOR...
- Publication number 20170196976
- Publication date Jul 13, 2017
- SANOCHEMIA PHARMAZEUTIKA AG
- Stefan WELZIG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHODS FOR PREPARING HYPERICIN
- Publication number 20120245392
- Publication date Sep 27, 2012
- HY BIOPHARMA, INC
- Alfonso J. Tobia
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Fluorinated pentacene derivative and method of producing same
- Publication number 20070083067
- Publication date Apr 12, 2007
- Kanto Denka Kogyo Co. Ltd.
- Masafumi Kobayashi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Gene cluster for rabelomycin biosynthesis and its use to generate c...
- Publication number 20050089954
- Publication date Apr 28, 2005
- Kaisa Palmu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Triptycene analogs
- Publication number 20020091163
- Publication date Jul 11, 2002
- Duy Hua
- C07 - ORGANIC CHEMISTRY

the quinoid structure being part of a condensed ring system having four or more rings

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Monosubstituted or polysubstituted amphiphilic hypocrellin derivati...

Systems and methods for producing synthetic hypericin

Photodynamic diagnosis, formulations usable as photosensitizers for...

Methods for preparing hypericin

Fluorinated pentacene derivative and method of producing same

Triptycene analogs

Triptycene polymers and copolymers

Helianthrone derivatives as anti-cancer agents

Substituted [6]helicene compounds that show enhanced nonlinear opti...

Aggregrates of substituted (6)helicene compounds that show enhanced...

Method for delivery of nucleic acids to cells using hypericin polya...

S-fluoro-anthracyclines, processes for their preparation and pharma...

Methods and polycyclic aromatic compound containing compositions fo...

Photochromic naphthacenequinones, process for their preparation and...

Substituted naphthacene-5,12-diones and their use

Photochromic naphthacenequinones, process for their preparation and...

UCN-1028D derivatives

Preparation of hypericin

Substituted naphthacene-5,12-diones

Angucyclinones from Streptomycetes, a process for the preparation t...

Novel substance UCT-1003 and process for producing the same

Antiviral compositions

Cyclic compounds

Cyclic compounds

Synthesis of 4-demethoxydaunomycinone

Process to produce anthracycline compounds

Process to produce hexahydronaphthacene derivatives

Cyclic compounds

Optically active anthracyclinones and process therefor

Steffimycinone, 7-deoxysteffimycinone and derivatives

Patents Applicationslast 30 patents

IRON CATALYZED HIGHLY ENANTIOSELECTIVE CIS-DIHYDROXYLATION OF QUINONES

MONOSUBSTITUTED OR POLYSUBSTITUTED AMPHIPHILIC HYPOCRELLIN DERIVATI...

Systems And Methods For Producing Synthetic Hypericin

PHOTODYNAMIC DIAGNOSIS, FORMULATIONS USABLE AS PHOTOSENSITIZERS FOR...

METHODS FOR PREPARING HYPERICIN

Fluorinated pentacene derivative and method of producing same

Gene cluster for rabelomycin biosynthesis and its use to generate c...

Triptycene analogs