Racemisation Complete or partial inversion

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CPC
C07B55/00

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CCHEMISTRY METALLURGY C07Organic chemistry C07BGENERAL METHODS OF ORGANIC CHEMISTRY APPARATUS THEREFOR

Current Industry

C07B55/00Racemisation Complete or partial inversion

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method for racemisation of (5R)-4-[5-(3,5-dichlorophenyl)-5-(triflu...
- Patent number 12,077,514
- Issue date Sep 3, 2024
- INTERVET INC.
- Harald Schmitt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparation of optically pure and optionally substitute...
- Patent number 11,478,481
- Issue date Oct 25, 2022
- RHIZEN PHARMACEUTICALS AG
- Jayaraman V. Raman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Atropisomers and methods of altering enantiomeric excess
- Patent number 10,584,077
- Issue date Mar 10, 2020
- Florida State University Research Foundation, Inc.
- Kenneth Hanson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing racemic or optically actived D- or L-A-glycero...
- Patent number 10,259,834
- Issue date Apr 16, 2019
- EnzyTech, Ltd.
- Soon Ook Hwang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the production of praziquantel
- Patent number 10,160,758
- Issue date Dec 25, 2018
- Merck Patent GmbH
- Andreas Waechtler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of pantolactone
- Patent number 10,150,746
- Issue date Dec 11, 2018
- BASF SE
- Klaus Fischer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparation of optically pure and optionally substitute...
- Patent number 10,130,635
- Issue date Nov 20, 2018
- Rhizen Pharmaceuticals SA
- Jayaraman V. Raman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing racemic or optically active D- or L-A-glycerop...
- Patent number 10,023,596
- Issue date Jul 17, 2018
- EnzyTech, Ltd.
- Soon Ook Hwang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing optically active carboxylic acid ester
- Patent number 9,796,640
- Issue date Oct 24, 2017
- Tokyo University of Science Foundation
- Isamu Shiina
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing racemate of compound
- Patent number 9,284,260
- Issue date Mar 15, 2016
- Sumitomo Chemical Company, Limited
- Tomoaki Takahashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing optically active diamine derivative
- Patent number 9,175,012
- Issue date Nov 3, 2015
- Daiichi Sankyo Company, Limited
- Koutarou Kawanami
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process of separating chiral isomers of chroman compounds and their...
- Patent number 8,987,480
- Issue date Mar 24, 2015
- DSM IP Assets B.V.
- Gerhard Schiefer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the production of a mixture of lactide derivatives
- Patent number 8,957,229
- Issue date Feb 17, 2015
- Uhde Inventa-Fischer GmbH
- Rainer Hagen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for obtaining optically pure amino acids
- Patent number 8,865,933
- Issue date Oct 21, 2014
- Aminologics Co., Ltd.
- Kwan-Mook Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing cis-3-substituted-3-azabicyclo[3.2.1]octan-8-o...
- Patent number 8,461,340
- Issue date Jun 11, 2013
- Nippon Soda Co., Ltd.
- Hiroshi Hakuta
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing α-substituted ester
- Patent number 8,278,476
- Issue date Oct 2, 2012
- Central Glass Company, Limited
- Akihiro Ishii
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing α-fluoro-β-amino acids
- Patent number 8,217,196
- Issue date Jul 10, 2012
- Central Glass Company, Limited
- Akihiro Ishii
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the production of optically active alpha alkyl carbonyl...
- Patent number 8,212,065
- Issue date Jul 3, 2012
- Albert-Ludwigs-Universitat Freiburg
- Bernhard Breit
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Alanine racemase chiral binaphthol derivative with powerful hydroge...
- Patent number 8,193,370
- Issue date Jun 5, 2012
- Aminolux Co., Ltd.
- Kwan Mook Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Stereoinversion of amino acids in a single reactor
- Patent number 8,133,717
- Issue date Mar 13, 2012
- Richmond Chemical Corporation
- Ian Victor James Archer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Dehydroxyfluorination agent
- Patent number 8,058,412
- Issue date Nov 15, 2011
- Central Glass Company, Limited
- Akihiro Ishii
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Alanine racemase chiral binaphthol derivative with powerful hydroge...
- Patent number 7,847,124
- Issue date Dec 7, 2010
- Green Formula Co., Ltd.
- Kwan Mook Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Racemisation process
- Patent number 7,408,082
- Issue date Aug 5, 2008
- NPIL Pharmaceuticals (UK) Limited
- John Blacker
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Racemization of precursors to levobupivacaine and analogues thereof
- Patent number 6,156,900
- Issue date Dec 5, 2000
- Darwin Discovery Limited
- Ulrich Conrad Dyer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Racemisation process
- Patent number 5,821,369
- Issue date Oct 13, 1998
- Chiroscience Limited
- Raymond McCague
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Racemization and asymmetric transformation processes used in the ma...
- Patent number 5,786,484
- Issue date Jul 28, 1998
- Chiroscience Limited
- Ulrich Conrad Dyer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of specific isomer mixtures from oxindol...
- Patent number 5,723,625
- Issue date Mar 3, 1998
- Immodal Pharmaka Gesellschaft m.b.H
- Dietmar Keplinger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of xylitol
- Patent number 5,714,602
- Issue date Feb 3, 1998
- Cerestar Holding BV
- Roland Herwig Freidrich Beck
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Optical resolution method
- Patent number 5,510,520
- Issue date Apr 23, 1996
- Kankyo Kagaku Center Co., Ltd.
- Masatoshi Kawashima
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Continuous racemization of benzylic alcohols, ethers, and esters by...
- Patent number 5,476,964
- Issue date Dec 19, 1995
- UOP
- David W. House
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR RACEMIC PREPARATION OF CHIRAL B-AMINO ACIDS AND DERIVATI...
- Publication number 20230142248
- Publication date May 11, 2023
- Zhejiang Jiuzhou Pharmaceutical Co., Ltd.
- Hongliang Li
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESSES AND INTERMEDIATES FOR PREPARING A BTK INHIBITOR
- Publication number 20230107573
- Publication date Apr 6, 2023
- Janssen Pharmaceutica N.V.
- Cyril Ben Haim
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for Racemisation of (5R)-4-[5-(3,5-dichlorophenyl)-5-(triflu...
- Publication number 20220041564
- Publication date Feb 10, 2022
- Intervet Inc.
- Harald Schmitt
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR THE STEREOISOMERIZATION OF CHIRAL COMPOUNDS
- Publication number 20210380503
- Publication date Dec 9, 2021
- Eberhard Karls Urilversitat Tubingen
- Jeannie HORAK
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESSES AND INTERMEDIATES FOR PREPARING A BTK INHIBITOR
- Publication number 20200039981
- Publication date Feb 6, 2020
- Janssen Pharmaceutica N.V.
- Ben Haim Cyril
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PREPARING RACEMIC OR OPTICALLY ACTIVED D- OR L-A-GLYCERO...
- Publication number 20180273555
- Publication date Sep 27, 2018
- ENZYTECH LTD.
- Soon Ook HWANG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Atropisomers and Methods of Altering Enantiomeric Excess
- Publication number 20180179120
- Publication date Jun 28, 2018
- Florida State University Research Foundation, Inc.
- Kenneth Hanson
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR THE PRODUCTION OF PRAZIQUANTEL
- Publication number 20180155339
- Publication date Jun 7, 2018
- Merck Patent GmbH
- Andreas WAECHTLER
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PREPARATION OF PANTOLACTONE
- Publication number 20180111911
- Publication date Apr 26, 2018
- BASF SE
- Klaus FISCHER
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PREPARATION OF OPTICALLY PURE AND OPTIONALLY SUBSTITUTE...
- Publication number 20180098994
- Publication date Apr 12, 2018
- Rhizen Pharmaceuticals SA
- Jayaraman VENKAT RAMAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROCESS FOR PREPARATION OF OPTICALLY PURE AND OPTIONALLY SUBSTITUTE...
- Publication number 20170266196
- Publication date Sep 21, 2017
- Rhizen Pharmaceuticals SA
- Jayaraman VENKAT RAMAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD FOR PREPARING RACEMIC OR OPTICALLY ACTIVE D- OR L-A-GLYCEROP...
- Publication number 20170190724
- Publication date Jul 6, 2017
- ENZYTECH. LTD.
- Soon Ook HWANG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING OPTICALLY ACTIVE CARBOXYLIC ACID ESTER
- Publication number 20170008820
- Publication date Jan 12, 2017
- TOKYO UNIVERSITY OF SCIENCE FOUNDATION
- Isamu SHIINA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS OF SEPARATING CHIRAL ISOMERS OF CHROMAN COMPOUNDS AND THEIR...
- Publication number 20140155636
- Publication date Jun 5, 2014
- DSM IP ASSETTS B.V.
- Gerhard Schiefer
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for the production of a mixture of lactide derivatives
- Publication number 20120149920
- Publication date Jun 14, 2012
- Rainer Hagen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING OPTICALLY ACTIVE DIAMINE DERIVATIVE
- Publication number 20120035369
- Publication date Feb 9, 2012
- DAIICHI SANKYO COMPANY, LIMITED
- Koutarou Kawanami
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR OBTAINING OPTICALLY PURE AMINO ACIDS
- Publication number 20120016157
- Publication date Jan 19, 2012
- Kwan-Mook Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for Producing alpha Substituted Ester
- Publication number 20110213176
- Publication date Sep 1, 2011
- Akihiro Ishii
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE MANUFACTURE OF RACEMIC 2-ARYL-PROPIONIC ACID
- Publication number 20110172460
- Publication date Jul 14, 2011
- AESICA PHARMACEUTICALS LIMITED
- Stephen John Martin
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Compositions, Methods For Preparing Amino Acids And Nuclear Magneti...
- Publication number 20110104076
- Publication date May 5, 2011
- Glyconix Corporation
- Brian Keith Shull
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ALANINE RACEMASE CHIRAL BINAPHTHOL DERIVATIVE WITH POWERFUL HYDROGE...
- Publication number 20110040101
- Publication date Feb 17, 2011
- GREEN FORMULA CO. LTD.
- Kim Kwan Mook
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for Producing Alpha-Fluoro-Beta-Amino Acids
- Publication number 20110015428
- Publication date Jan 20, 2011
- Central Glass Company, Limited
- Akihiro Ishii
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR THE PRODUCTION OF OPTICALLY ACTIVE ALPHA ALKYL CARBONYL...
- Publication number 20100305352
- Publication date Dec 2, 2010
- Bernhard Breit
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING CIS-3-SUBSTITUTED-3-AZABICYCLO[3.2.1]OCTAN-8-O...
- Publication number 20100286398
- Publication date Nov 11, 2010
- Nippon Soda Co., Ltd.
- Hiroshi Hakuta
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for Production of Optically Active Benzylamine Derivatives
- Publication number 20100081845
- Publication date Apr 1, 2010
- ALPS PHARMACEUTICAL INC. CO., LTD.
- Teruaki Sugiyama
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Ibuprofen amine salts and synthesis thereof
- Publication number 20100022798
- Publication date Jan 28, 2010
- National Central University
- Tu Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Dehydroxyfluorination Agent
- Publication number 20090250658
- Publication date Oct 8, 2009
- Central Glass Company, Limited
- Akihiro Ishii
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CATALYST COMPOSITIONS AND THEIR USE IN THE DE-ENRICHMENT OF ENANTIO...
- Publication number 20090163719
- Publication date Jun 25, 2009
- Andrew John Blacker
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ALANINE RACEMASE CHIRAL BINAPHTHOL DERIVATIVE WITH POWERFUL HYDROGE...
- Publication number 20090023931
- Publication date Jan 22, 2009
- Ewha University Industry Collaboration Foundation
- Kim Kwan Mook
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Processes for preparing armodafinil intermediate
- Publication number 20080214862
- Publication date Sep 4, 2008
- Ben-Zion Dolitzky
- C07 - ORGANIC CHEMISTRY

Racemisation Complete or partial inversion

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for racemisation of (5R)-4-[5-(3,5-dichlorophenyl)-5-(triflu...

Process for preparation of optically pure and optionally substitute...

Atropisomers and methods of altering enantiomeric excess

Method for preparing racemic or optically actived D- or L-A-glycero...

Method for the production of praziquantel

Preparation of pantolactone

Process for preparation of optically pure and optionally substitute...

Method for preparing racemic or optically active D- or L-A-glycerop...

Method for producing optically active carboxylic acid ester

Method for producing racemate of compound

Method for producing optically active diamine derivative

Process of separating chiral isomers of chroman compounds and their...

Method for the production of a mixture of lactide derivatives

Method for obtaining optically pure amino acids

Method for producing cis-3-substituted-3-azabicyclo[3.2.1]octan-8-o...

Process for producing α-substituted ester

Process for producing α-fluoro-β-amino acids

Method for the production of optically active alpha alkyl carbonyl...

Alanine racemase chiral binaphthol derivative with powerful hydroge...

Stereoinversion of amino acids in a single reactor

Dehydroxyfluorination agent

Alanine racemase chiral binaphthol derivative with powerful hydroge...

Racemisation process

Racemization of precursors to levobupivacaine and analogues thereof

Racemisation process

Racemization and asymmetric transformation processes used in the ma...

Process for the production of specific isomer mixtures from oxindol...

Process for the production of xylitol

Optical resolution method

Continuous racemization of benzylic alcohols, ethers, and esters by...

Patents Applicationslast 30 patents

METHOD FOR RACEMIC PREPARATION OF CHIRAL B-AMINO ACIDS AND DERIVATI...

PROCESSES AND INTERMEDIATES FOR PREPARING A BTK INHIBITOR

Method for Racemisation of (5R)-4-[5-(3,5-dichlorophenyl)-5-(triflu...

METHOD FOR THE STEREOISOMERIZATION OF CHIRAL COMPOUNDS

PROCESSES AND INTERMEDIATES FOR PREPARING A BTK INHIBITOR

METHOD FOR PREPARING RACEMIC OR OPTICALLY ACTIVED D- OR L-A-GLYCERO...

Atropisomers and Methods of Altering Enantiomeric Excess

METHOD FOR THE PRODUCTION OF PRAZIQUANTEL

PREPARATION OF PANTOLACTONE

PROCESS FOR PREPARATION OF OPTICALLY PURE AND OPTIONALLY SUBSTITUTE...

PROCESS FOR PREPARATION OF OPTICALLY PURE AND OPTIONALLY SUBSTITUTE...

METHOD FOR PREPARING RACEMIC OR OPTICALLY ACTIVE D- OR L-A-GLYCEROP...

METHOD FOR PRODUCING OPTICALLY ACTIVE CARBOXYLIC ACID ESTER

PROCESS OF SEPARATING CHIRAL ISOMERS OF CHROMAN COMPOUNDS AND THEIR...

Method for the production of a mixture of lactide derivatives

METHOD FOR PRODUCING OPTICALLY ACTIVE DIAMINE DERIVATIVE

METHOD FOR OBTAINING OPTICALLY PURE AMINO ACIDS

Process for Producing alpha Substituted Ester

PROCESS FOR THE MANUFACTURE OF RACEMIC 2-ARYL-PROPIONIC ACID

Compositions, Methods For Preparing Amino Acids And Nuclear Magneti...

ALANINE RACEMASE CHIRAL BINAPHTHOL DERIVATIVE WITH POWERFUL HYDROGE...

Process for Producing Alpha-Fluoro-Beta-Amino Acids

METHOD FOR THE PRODUCTION OF OPTICALLY ACTIVE ALPHA ALKYL CARBONYL...

METHOD FOR PRODUCING CIS-3-SUBSTITUTED-3-AZABICYCLO[3.2.1]OCTAN-8-O...

Process for Production of Optically Active Benzylamine Derivatives

Ibuprofen amine salts and synthesis thereof

Dehydroxyfluorination Agent

CATALYST COMPOSITIONS AND THEIR USE IN THE DE-ENRICHMENT OF ENANTIO...

ALANINE RACEMASE CHIRAL BINAPHTHOL DERIVATIVE WITH POWERFUL HYDROGE...

Processes for preparing armodafinil intermediate