the quinoid structure being part of a condensed ring system having three rings

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

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C07C50/34the quinoid structure being part of a condensed ring system having three rings

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method of preparing a compound
- Patent number 9,272,981
- Issue date Mar 1, 2016
- Amazon Technologies, Inc.
- Robin Leguijt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Liquid crystal composition, liquid crystal device, reflection displ...
- Patent number 7,722,784
- Issue date May 25, 2010
- FUJIFILM Corporation
- Katsuyuki Youfu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Anthraquinones and process for the preparation and method of use th...
- Patent number 7,658,937
- Issue date Feb 9, 2010
- Board of Trustees of Michigan State University
- Muraleedharan G. Nair
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydroanthracene based compounds as anticancer agents
- Patent number 6,949,557
- Issue date Sep 27, 2005
- Dabur Research Foundation
- Asish Kumar Banerjee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Anthraquinone compound
- Patent number 6,777,564
- Issue date Aug 17, 2004
- Industrial Technology Research Institute
- Lain-Tze Lee
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Terpenoid-type quinones for treatment of diabetes
- Patent number 5,674,900
- Issue date Oct 7, 1997
- Shaman Pharmaceuticals, Inc.
- Rosa P. Ubillas
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of treating a nitric oxide-associated disease with phenanthr...
- Patent number 5,654,343
- Issue date Aug 5, 1997
- Otsuka Pharmaceutical Co., Ltd.
- Hideki Moritoki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Designed quinone- and hydroquinone-containing cyclic enediyneols an...
- Patent number 5,274,141
- Issue date Dec 28, 1993
- The Scripps Research Institute
- Kyriacos C. Nicolaou
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phenanthrene derivatives
- Patent number 5,192,817
- Issue date Mar 9, 1993
- Otsuka Pharmaceutical Co., Ltd.
- Yoshihisa Takaishi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of hydroxyanthraquinones
- Patent number 5,081,270
- Issue date Jan 14, 1992
- BASF Aktiengesellschaft
- Juergen Pfister
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Derivatives of chrysophanol as topoisomerase II inhibitors
- Patent number 5,053,431
- Issue date Oct 1, 1991
- Sloan-Kettering Institute for Cancer Research
- Kyoichi A. Watanabe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1,3,6,8 tetrahydroxyanthraquinone
- Patent number 5,039,707
- Issue date Aug 13, 1991
- James R. Mobley
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Organic conductive complex
- Patent number 5,030,387
- Issue date Jul 9, 1991
- Sumitomo Electric Industries Ltd.
- Masaru Matsuoka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Microbicidal and plant growth regulating compounds
- Patent number 4,975,459
- Issue date Dec 4, 1990
- Rohm & Haas Company
- Raj J. Mehta
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Derivatives of chryosphanol
- Patent number 4,966,918
- Issue date Oct 30, 1990
- Sloan-Kettering Institute for Cancer Research
- Kyoichi A. Watanabe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Anthraquinoylcarboxylic acid hydrazides, curable compositions and u...
- Patent number 4,927,865
- Issue date May 22, 1990
- Ciba-Geigy Corporation
- Rudolf Duthaler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted anthraquinones and use thereof in epoxy resins
- Patent number 4,924,015
- Issue date May 8, 1990
- Ciba-Geigy Corporation
- Frederick H. Howell
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Anthraquinoylcarboxylic acid hydrazides, curable compositions and u...
- Patent number 4,855,084
- Issue date Aug 8, 1989
- Ciba-Geigy Corporation
- Rudolf Duthaler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of aromatic ether and thioether compounds
- Patent number 4,825,005
- Issue date Apr 25, 1989
- Ciba-Geigy Corporation
- Christian Frey
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Anthracycline synthesis
- Patent number 4,405,522
- Issue date Sep 20, 1983
- Adria Laboratories Inc.
- Lester A. Mitscher
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Treatment for arthritis and substances for use in such treatment
- Patent number 4,346,103
- Issue date Aug 24, 1982
- Charles A. Friedmann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Bis-quinizarin compounds
- Patent number 4,313,887
- Issue date Feb 2, 1982
- Gulf Oil Corporation
- Clarence D. Bertino
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Treatment of arthritis and substances for use in such treatment
- Patent number 4,244,968
- Issue date Jan 13, 1981
- Proter S.p.A.
- Charles A. Friedmann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photographic material suited for use in diffusion transfer photogra...
- Patent number 4,232,107
- Issue date Nov 4, 1980
- AGFA-GEVAERT N.V.
- Wilhelmus Janssens
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Triple ions of 1,2- and 1,4-dicarbonyl compounds and analogs thereo...
- Patent number 4,201,638
- Issue date May 6, 1980
- Queen's University at Kingston
- Jeffrey K. S. Wan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing high purity methoxyanthraquinones
- Patent number 4,080,370
- Issue date Mar 21, 1978
- Mitsubishi Chemical Industries, Ltd.
- Yoshio Kimura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of chloroanthraquinones from nitroanthraquinones
- Patent number 4,054,587
- Issue date Oct 18, 1977
- Bayer Aktiengesellschaft
- Karl-Julius Reubke
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-Hydroxy-3-nitro-1,4-naphthoquinones for the prophylaxis of certai...
- Patent number 4,017,639
- Issue date Apr 12, 1977
- Beecham Group Limited
- Barry Christian Charles Cantello
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-Hydroxy-3-nitro-1,4-naphthoquinones
- Patent number 4,014,907
- Issue date Mar 29, 1977
- Beecham Group Limited
- Barry Christian Charles Cantello
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Use of alpha-di(lower alkoxy) anthraquinones in the synthesis of Al...
- Patent number 3,983,145
- Issue date Sep 28, 1976
- Toms River Chemical Corporation
- David L. White
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PERINAPHTHENONE COMPOUND AND USE THEREOF
- Publication number 20240343666
- Publication date Oct 17, 2024
- Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences
- Liyan YU
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
BIOBASED AQUEOUS ORGANIC-BASED ELECTROLYTE IN AQUEOUS ORGANIC REDOX...
- Publication number 20240297323
- Publication date Sep 5, 2024
- KEMIWATT
- Thibault GODET-BAR
- H01 - BASIC ELECTRIC ELEMENTS
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
MACROCYCLIC AND CAGE-LIKE MOLECULE BASED ON BIPHEN[n]ARENE AND DERI...
- Publication number 20230192692
- Publication date Jun 22, 2023
- TIANJIN NORMAL UNIVERSITY
- Chunju LI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NEW AQUEOUS ORGANIC-BASED ELECTROLYTE FOR REDOX FLOW BATTERY
- Publication number 20230099857
- Publication date Mar 30, 2023
- KEMIWATT
- Thibault GODET-BAR
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOUNDS AND METHODS OF USING COMPOUNDS FOR TREATMENT OF RESPIRATO...
- Publication number 20210380518
- Publication date Dec 9, 2021
- Kambiz Shekdar
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COMPOSITIONS AND METHODS OF MAKING EXPANDED HEMATOPOIETIC STEM CELL...
- Publication number 20200155609
- Publication date May 21, 2020
- Transfusion Health LLC
- Timothy Webb
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
New Anthraquinone Derivatives
- Publication number 20120129927
- Publication date May 24, 2012
- SEALIFE PHARMA GMBH
- Alexander Pretsch
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Use of Anthracene Derivatives as Anti-Infectives
- Publication number 20120129949
- Publication date May 24, 2012
- SEALIFE PHARMA GMBH
- Alexander Pretsch
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DEGRADATION ACCELERATOR FOR POLYMERS AND POLYMER ARTICLE COMPRISING IT
- Publication number 20100222454
- Publication date Sep 2, 2010
- CIBA CORPORATION
- Massimiliano Sala
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Compositions and Methods With Enhanced Therapeutic Activity
- Publication number 20090137687
- Publication date May 28, 2009
- OXiGENE, Inc.
- David Chaplin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LIQUID CRYSTAL COMPOSITION, LIQUID CRYSTAL DEVICE, REFLECTION DISPL...
- Publication number 20090074991
- Publication date Mar 19, 2009
- Katsuyuki Youfu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
1,3-Dihydroxyl-9,10-anthraquinone and 3-[(3-amino)-propoxy]- 9,10-a...
- Publication number 20080027141
- Publication date Jan 31, 2008
- Kaohsiung Medical University
- Chun-Nan Lin
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Novel anthraquinones and process for the preparation and method of...
- Publication number 20050267307
- Publication date Dec 1, 2005
- Board of Trustees of Michigan State University
- Muraleedharan G. Nair
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Hydroanthracene based compounds as anticancer agents
- Publication number 20040220197
- Publication date Nov 4, 2004
- DABUR RESEARCH FOUNDATION
- Asish Kumar Banerjee
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Self-reducing anthraquinone compounds
- Publication number 20040175314
- Publication date Sep 9, 2004
- Mark Andrew Horsham
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
Cd45 inhibitors
- Publication number 20030207812
- Publication date Nov 6, 2003
- Marc Jerome Chapdelaine
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Anthraquinone compound
- Publication number 20030149092
- Publication date Aug 7, 2003
- Industrial Technology Research Institute
- Lain-Tze Lee
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

the quinoid structure being part of a condensed ring system having three rings

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method of preparing a compound

Liquid crystal composition, liquid crystal device, reflection displ...

Anthraquinones and process for the preparation and method of use th...

Hydroanthracene based compounds as anticancer agents

Anthraquinone compound

Terpenoid-type quinones for treatment of diabetes

Method of treating a nitric oxide-associated disease with phenanthr...

Designed quinone- and hydroquinone-containing cyclic enediyneols an...

Phenanthrene derivatives

Preparation of hydroxyanthraquinones

Derivatives of chrysophanol as topoisomerase II inhibitors

1,3,6,8 tetrahydroxyanthraquinone

Organic conductive complex

Microbicidal and plant growth regulating compounds

Derivatives of chryosphanol

Anthraquinoylcarboxylic acid hydrazides, curable compositions and u...

Substituted anthraquinones and use thereof in epoxy resins

Anthraquinoylcarboxylic acid hydrazides, curable compositions and u...

Process for the preparation of aromatic ether and thioether compounds

Anthracycline synthesis

Treatment for arthritis and substances for use in such treatment

Bis-quinizarin compounds

Treatment of arthritis and substances for use in such treatment

Photographic material suited for use in diffusion transfer photogra...

Triple ions of 1,2- and 1,4-dicarbonyl compounds and analogs thereo...

Process for producing high purity methoxyanthraquinones

Preparation of chloroanthraquinones from nitroanthraquinones

2-Hydroxy-3-nitro-1,4-naphthoquinones for the prophylaxis of certai...

2-Hydroxy-3-nitro-1,4-naphthoquinones

Use of alpha-di(lower alkoxy) anthraquinones in the synthesis of Al...

Patents Applicationslast 30 patents

PERINAPHTHENONE COMPOUND AND USE THEREOF

BIOBASED AQUEOUS ORGANIC-BASED ELECTROLYTE IN AQUEOUS ORGANIC REDOX...

IRON CATALYZED HIGHLY ENANTIOSELECTIVE CIS-DIHYDROXYLATION OF QUINONES

MACROCYCLIC AND CAGE-LIKE MOLECULE BASED ON BIPHEN[n]ARENE AND DERI...

NEW AQUEOUS ORGANIC-BASED ELECTROLYTE FOR REDOX FLOW BATTERY

COMPOUNDS AND METHODS OF USING COMPOUNDS FOR TREATMENT OF RESPIRATO...

COMPOSITIONS AND METHODS OF MAKING EXPANDED HEMATOPOIETIC STEM CELL...

New Anthraquinone Derivatives

Use of Anthracene Derivatives as Anti-Infectives

DEGRADATION ACCELERATOR FOR POLYMERS AND POLYMER ARTICLE COMPRISING IT

Compositions and Methods With Enhanced Therapeutic Activity

LIQUID CRYSTAL COMPOSITION, LIQUID CRYSTAL DEVICE, REFLECTION DISPL...

1,3-Dihydroxyl-9,10-anthraquinone and 3-[(3-amino)-propoxy]- 9,10-a...

Novel anthraquinones and process for the preparation and method of...

Hydroanthracene based compounds as anticancer agents

Self-reducing anthraquinone compounds

Cd45 inhibitors

Anthraquinone compound