by elimination of carboxyl groups

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CPC
C07C45/676

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CCHEMISTRY METALLURGY C07Organic chemistry C07CACYCLIC OR CARBOCYCLIC COMPOUNDS C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms Preparation of chelates of such compounds

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C07C45/676by elimination of carboxyl groups

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Patents Grantslast 30 patents

Information Patent Grant
Synthesis of cyclopentenones
- Patent number 11,292,757
- Issue date Apr 5, 2022
- Dow Global Technologies LLC
- Angela I. Padilla-Acevedo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Targeted, metal-catalyzed fluorination of complex compounds with fl...
- Patent number 10,974,235
- Issue date Apr 13, 2021
- Trustees of Princeton University
- John T. Groves
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for the preparation of organic bromides
- Patent number 10,399,917
- Issue date Sep 3, 2019
- Technion Research & Development Foundation Limited
- Mark Gandelman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Practical method for manufacturing 3,3-difluoro-2-hydroxypropionic...
- Patent number 10,273,200
- Issue date Apr 30, 2019
- Central Glass Company, Limited
- Takako Yamazaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing halogenketones
- Patent number 9,630,898
- Issue date Apr 25, 2017
- BAYER CROPSCIENCE AKTIENGESELLSCHAFT
- Sergii Pazenok
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production method for cyclopentanone derivative, intermediate compo...
- Patent number 9,388,158
- Issue date Jul 12, 2016
- Kureha Corporation
- Shigeyuki Kikumoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methods of converting mixtures of palmitoleic and oleic acid esters...
- Patent number 9,346,729
- Issue date May 24, 2016
- Heliae Development, LLC
- Sandip Shinde
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Chiral arylketones in the treatment of neutrophil-dependent inflamm...
- Patent number 9,328,057
- Issue date May 3, 2016
- DOMPE' FARMACEUTICI S.P.A.
- Marcello Allegretti
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing cyclopentanone compound, and intermediate comp...
- Patent number 8,975,434
- Issue date Mar 10, 2015
- Kureha Corporation
- Hisashi Kanno
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pentalenes
- Patent number 8,716,456
- Issue date May 6, 2014
- Isis Innovation Limited
- Dermot Michael O'Hare
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methods of converting mixtures of palmitoleic and oleic acid esters...
- Patent number 8,642,814
- Issue date Feb 4, 2014
- Heliae Development, LLC
- Sandip Shinde
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Optically active muscone composition and fragrances or cosmetics co...
- Patent number 8,227,401
- Issue date Jul 24, 2012
- Takasago International Corporation
- Kenichi Yamamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the synthesis of (E)-stilbene derivatives which makes i...
- Patent number 8,101,804
- Issue date Jan 24, 2012
- Clariant Specialty Fine Chemicals (France)
- Alain Schouteeten
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of enhancing fragrance by adding optically active muscone co...
- Patent number 8,093,203
- Issue date Jan 10, 2012
- Takasago International Corporation
- Kenichi Yamamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of β-γ ene carbonyl derivatives
- Patent number 7,932,418
- Issue date Apr 26, 2011
- Firmenich SA
- Hubert Mimoun
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for production of substituted cyclopentanone
- Patent number 7,897,802
- Issue date Mar 1, 2011
- Asahi Kasei Chemicals Corporation
- Katsuya Shimizu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Estrogen receptor modulators
- Patent number 7,432,284
- Issue date Oct 7, 2008
- Merck & Co., Inc.
- Dann LeRoy Parker
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing muscone and its intermediate
- Patent number 7,268,258
- Issue date Sep 11, 2007
- Takasago International Corporation
- Yoo Tanabe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Enantioselective, catalytic allylation of ketones and olefins
- Patent number 7,235,698
- Issue date Jun 26, 2007
- California Institute of Technology
- Douglas C. Behenna
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 5-[(4-chlorophenyl)methyl]-2,2-dimet...
- Patent number 7,166,750
- Issue date Jan 23, 2007
- Kureha Corporation
- Kazuhiko Sunagawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Estrogen receptor modulators
- Patent number 7,151,196
- Issue date Dec 19, 2006
- Merck & Co., Inc.
- Robert R. Wilkening
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyclic ketones, their preparation and their use in the synthesis of...
- Patent number 6,872,856
- Issue date Mar 29, 2005
- Warner-Lambert Company
- David Clive Blakemore
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Processes for the preparation of macrocyclic ketones
- Patent number 6,861,551
- Issue date Mar 1, 2005
- Japan Energy Corporation
- Yoo Tanabe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of higher α, β-unsaturated alcohols
- Patent number 6,828,468
- Issue date Dec 7, 2004
- BASF Aktiengesellschaft
- Andreas Ansmann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Synthesis of coenzyme Q10, ubiquinone
- Patent number 6,686,485
- Issue date Feb 3, 2004
- Daniel David West
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Processes for preparing intermediates
- Patent number 6,642,418
- Issue date Nov 4, 2003
- Aventis CropScience SA
- Susan Mary Cramp
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fused bicyclic or tricyclic amino acids
- Patent number 6,596,900
- Issue date Jul 22, 2003
- Pfizer Inc.
- David Clive Blakemore
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Acetoacetic acid derivatives, process for their preparation and the...
- Patent number 6,515,154
- Issue date Feb 4, 2003
- BASF Aktiengesellschaft
- Klaus Ebel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Synthesis of cyclopentadiene or substituted cyclopentadiene compounds
- Patent number 6,417,405
- Issue date Jul 9, 2002
- The Dow Chemical Company
- Ravi B. Shankar
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Continuous preparation of unsaturated ketones
- Patent number 6,329,554
- Issue date Dec 11, 2001
- BASF Aktiengesellschaft
- Carsten Oost
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
KC2-Type Lipids
- Publication number 20240300914
- Publication date Sep 12, 2024
- NanoVation Therapeutics Inc.
- Marco A. Ciufolini
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD FOR PREPARING INTERMEDIATE FOR SYNTHESIS OF SPHINGOSINE-1-PH...
- Publication number 20240002322
- Publication date Jan 4, 2024
- LG CHEM, LTD.
- Sung Wook KIM
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SYNTHESIS OF CYCLOPENTENONES
- Publication number 20210206709
- Publication date Jul 8, 2021
- DOW GLOBAL TECHNOLOGIES LLC
- Angela I. Padilla-Acevedo
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESSES FOR PREPARING 4-METHYL-5-NONANONE AND 4-METHYL-5-NONANOL
- Publication number 20200199052
- Publication date Jun 25, 2020
- Shin-Etsu Chemical Co., Ltd.
- Yuki Miyake
- C07 - ORGANIC CHEMISTRY
Information Patent Application
TARGETED, METAL-CATALYZED FLUORINATION OF COMPLEX COMPOUNDS WITH FL...
- Publication number 20200108380
- Publication date Apr 9, 2020
- The Trustees of Princeton University
- John T. Groves
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Practical Method for Manufacturing 3,3-Difluoro-2-Hydroxypropionic...
- Publication number 20180037533
- Publication date Feb 8, 2018
- Central Glass Company, Limited
- Takako YAMAZAKI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING HALOGENKETONES
- Publication number 20160272563
- Publication date Sep 22, 2016
- Sergii PAZENOK
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NEW PROCESS FOR THE PREPARATION OF 2-CYCLOPENTYL-6-METHOXY-ISONICOT...
- Publication number 20150133669
- Publication date May 14, 2015
- Actelion Pharmaceuticals LTD
- Gunther Schmidt
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PREPARING 2,6-DIFLUOROACETOPHENONES
- Publication number 20140288316
- Publication date Sep 25, 2014
- Ty Wagerle
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING CYCLOPENTANONE COMPOUND, AND INTERMEDIATE COMP...
- Publication number 20140107372
- Publication date Apr 17, 2014
- Kureha Corporation
- Hisashi Kanno
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHODS OF CONVERTING MIXTURES OF PALMITOLEIC AND OLEIC ACID ESTERS...
- Publication number 20140031592
- Publication date Jan 30, 2014
- HELIAE DEVELOPMENT, LLC
- Sandip Shinde
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
METHODS FOR TREATING NEURODEGENERATIVE DISEASES
- Publication number 20120172453
- Publication date Jul 5, 2012
- Coyote Pharmaceuticals, Inc.
- Ben A. Barres
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
OPTICALLY ACTIVE MUSCONE COMPOSITION AND FRAGRANCES OR COSMETICS CO...
- Publication number 20110313201
- Publication date Dec 22, 2011
- Takasago International Corporation
- Kenichi Yamamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Application
OPTICALLY ACTIVE MUSCONE COMPOSITION AND FRAGRANCES OR COSMETICS CO...
- Publication number 20100305216
- Publication date Dec 2, 2010
- Takasago International Corporation
- Kenichi Yamamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Unit, Method, And Renewable Material
- Publication number 20100281763
- Publication date Nov 11, 2010
- BP Corporation North America Inc.
- John W. Shabaker
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SEMICONDUCTOR TEST EQUIPMENT
- Publication number 20100259287
- Publication date Oct 14, 2010
- KOWA COMPANY LTD.
- Kazuaki Nakai
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PREPARING CARBOXYLIC ACID COMPOUND
- Publication number 20100261933
- Publication date Oct 14, 2010
- KOWA Company, Ltd.
- Manabu Katsurada
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NOVEL ESTROGEN RECEPTOR LIGANDS
- Publication number 20100210524
- Publication date Aug 19, 2010
- Theresa Apelqvist
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF BETA-GAMMA ENE CARBONYL DERIVATIVES
- Publication number 20100168462
- Publication date Jul 1, 2010
- Firmenich SA
- Hubert Mimoun
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PENTALENES
- Publication number 20100105883
- Publication date Apr 29, 2010
- ISIS Innovation Limited
- Dermot Michael O'hare
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Novel Process For The Synthesis Of (E)-Stilbene Derivatives Which M...
- Publication number 20100004483
- Publication date Jan 7, 2010
- CLARIANT SPECIALTY FINE CHEMICALS (FRANCE)
- Alain Schouteeten
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CHIRAL ARYLKETONES IN THE TREATMENT OF NEUTROPHIL-DEPENDENT INFLAMM...
- Publication number 20090203652
- Publication date Aug 13, 2009
- Dompe pha.r.ma S.p.A.
- Marcello ALLEGRETTI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Pyrocatechin Derivatives
- Publication number 20090143340
- Publication date Jun 4, 2009
- Gottfried Sedelmeier
- C07 - ORGANIC CHEMISTRY
Information Patent Application
OPTICALLY ACTIVE MUSCONE COMPOSITION AND FRAGRANCES OR COSMETICS CO...
- Publication number 20090143485
- Publication date Jun 4, 2009
- TAKASAGO INTERNATIONAL CORPORATION
- Kenichi Yamamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Regulators of Bacterial Signalling Pathways
- Publication number 20090048461
- Publication date Feb 19, 2009
- Biosignal Limited
- Naresh Kumar
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Process for Production of Substituted Cyclopentanone
- Publication number 20090036692
- Publication date Feb 5, 2009
- ASAHI KASEI CHEMICALS CORPORATION
- Katsuya Shimizu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Processes For The Preparation Of Purified Solanesol, Solanesyl Brom...
- Publication number 20080200733
- Publication date Aug 21, 2008
- NICHOLAS PIRAMAL INDIA LIMITED
- Abhay Upare
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Chiral arylketones in the treatment of neutrophil-dependent inflamm...
- Publication number 20060247297
- Publication date Nov 2, 2006
- Marcello Allegretti
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for producing muscone and its intermediate
- Publication number 20060135819
- Publication date Jun 22, 2006
- Yoo Tanabe
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Estrogen receptor modulators
- Publication number 20060094779
- Publication date May 4, 2006
- Robert R. Wilkening
- C07 - ORGANIC CHEMISTRY

by elimination of carboxyl groups

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Synthesis of cyclopentenones

Targeted, metal-catalyzed fluorination of complex compounds with fl...

Process for the preparation of organic bromides

Practical method for manufacturing 3,3-difluoro-2-hydroxypropionic...

Method for producing halogenketones

Production method for cyclopentanone derivative, intermediate compo...

Methods of converting mixtures of palmitoleic and oleic acid esters...

Chiral arylketones in the treatment of neutrophil-dependent inflamm...

Method for producing cyclopentanone compound, and intermediate comp...

Pentalenes

Methods of converting mixtures of palmitoleic and oleic acid esters...

Optically active muscone composition and fragrances or cosmetics co...

Process for the synthesis of (E)-stilbene derivatives which makes i...

Method of enhancing fragrance by adding optically active muscone co...

Process for the preparation of β-γ ene carbonyl derivatives

Process for production of substituted cyclopentanone

Estrogen receptor modulators

Process for producing muscone and its intermediate

Enantioselective, catalytic allylation of ketones and olefins

Process for the preparation of 5-[(4-chlorophenyl)methyl]-2,2-dimet...

Estrogen receptor modulators

Cyclic ketones, their preparation and their use in the synthesis of...

Processes for the preparation of macrocyclic ketones

Preparation of higher &#x03B1;, &#x03B2;-unsaturated alcohols

Synthesis of coenzyme Q10, ubiquinone

Processes for preparing intermediates

Fused bicyclic or tricyclic amino acids

Acetoacetic acid derivatives, process for their preparation and the...

Synthesis of cyclopentadiene or substituted cyclopentadiene compounds

Continuous preparation of unsaturated ketones

Patents Applicationslast 30 patents

KC2-Type Lipids

METHOD FOR PREPARING INTERMEDIATE FOR SYNTHESIS OF SPHINGOSINE-1-PH...

SYNTHESIS OF CYCLOPENTENONES

PROCESSES FOR PREPARING 4-METHYL-5-NONANONE AND 4-METHYL-5-NONANOL

TARGETED, METAL-CATALYZED FLUORINATION OF COMPLEX COMPOUNDS WITH FL...

Practical Method for Manufacturing 3,3-Difluoro-2-Hydroxypropionic...

METHOD FOR PRODUCING HALOGENKETONES

NEW PROCESS FOR THE PREPARATION OF 2-CYCLOPENTYL-6-METHOXY-ISONICOT...

METHOD FOR PREPARING 2,6-DIFLUOROACETOPHENONES

METHOD FOR PRODUCING CYCLOPENTANONE COMPOUND, AND INTERMEDIATE COMP...

METHODS OF CONVERTING MIXTURES OF PALMITOLEIC AND OLEIC ACID ESTERS...

METHODS FOR TREATING NEURODEGENERATIVE DISEASES

OPTICALLY ACTIVE MUSCONE COMPOSITION AND FRAGRANCES OR COSMETICS CO...

OPTICALLY ACTIVE MUSCONE COMPOSITION AND FRAGRANCES OR COSMETICS CO...

Unit, Method, And Renewable Material

SEMICONDUCTOR TEST EQUIPMENT

METHOD FOR PREPARING CARBOXYLIC ACID COMPOUND

NOVEL ESTROGEN RECEPTOR LIGANDS

PROCESS FOR THE PREPARATION OF BETA-GAMMA ENE CARBONYL DERIVATIVES

PENTALENES

Novel Process For The Synthesis Of (E)-Stilbene Derivatives Which M...

CHIRAL ARYLKETONES IN THE TREATMENT OF NEUTROPHIL-DEPENDENT INFLAMM...

Pyrocatechin Derivatives

OPTICALLY ACTIVE MUSCONE COMPOSITION AND FRAGRANCES OR COSMETICS CO...

Regulators of Bacterial Signalling Pathways

Process for Production of Substituted Cyclopentanone

Processes For The Preparation Of Purified Solanesol, Solanesyl Brom...

Chiral arylketones in the treatment of neutrophil-dependent inflamm...

Process for producing muscone and its intermediate

Estrogen receptor modulators

Preparation of higher α, β-unsaturated alcohols