by separation of optical isomers

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CPC
C07C227/34

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CCHEMISTRY METALLURGY C07Organic chemistry C07CACYCLIC OR CARBOCYCLIC COMPOUNDS C07C227/00Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton

Current Industry

C07C227/34by separation of optical isomers

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Chiral resolution method mimicking magnetic beneficiation and the m...
- Patent number 12,104,022
- Issue date Oct 1, 2024
- Peking University
- Xinhua Wan
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for resolution of baclofen salts
- Patent number 11,078,152
- Issue date Aug 3, 2021
- Universite de Rouen
- Gérard Coquerel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for synthesizing novel chiral ligand, metal chelate, a varie...
- Patent number 10,875,883
- Issue date Dec 29, 2020
- Shanghai Institute of Materia Medica, Chinese Academy of Sciences
- Hong Liu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for electrochemical separation of enantiomers of an amino a...
- Patent number 10,793,513
- Issue date Oct 6, 2020
- SRM UNIVERSITY
- Harinipriya Seshadri
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
5-substituted-5-hydroxy-5-aryl-3-oxo-pentanoate derivatives and the...
- Patent number 10,125,074
- Issue date Nov 13, 2018
- OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION
- Fujie Tanaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the preparation of beta-substituted gamma-amino carboxyl...
- Patent number 9,745,249
- Issue date Aug 29, 2017
- Siegfried Ltd.
- Yoshikazu Suzuki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compound, optical resolution method, and derivative of an optical i...
- Patent number 9,656,948
- Issue date May 23, 2017
- Shiseido Company, Ltd.
- Masashi Mita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing lacosamide
- Patent number 9,630,908
- Issue date Apr 25, 2017
- UCB Pharma GmbH
- Alain Merschaert
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Process for preparing fluoroleucine alkyl esters
- Patent number 9,493,400
- Issue date Nov 15, 2016
- Merck Sharp & Dohme Corp.
- Nelo Rivera
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of optically pure fesoterodine derivatives
- Patent number 9,422,228
- Issue date Aug 23, 2016
- Crystal Pharma, S.A.U.
- Antonio Lorente Bonde-Larsen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methods for producing bicyclic compounds via iminium salt
- Patent number 9,206,104
- Issue date Dec 8, 2015
- Daiichi Sankyo Company, Limited
- Yoshitaka Nakamura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compound, optical resolution method, and derivative of an optical i...
- Patent number 9,193,684
- Issue date Nov 24, 2015
- Shiseido Company, Ltd.
- Masashi Mita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing lacosamide
- Patent number 9,139,513
- Issue date Sep 22, 2015
- UCB Pharma GmbH
- Alain Merschaert
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Optically active valine complex and a method for producing the same
- Patent number 9,120,722
- Issue date Sep 1, 2015
- Wellman Biosciences Co. Ltd.
- Songzhou Hu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for enantioseparation of chiral systems with compound forma...
- Patent number 8,992,783
- Issue date Mar 31, 2015
- Max-Planck-Gessellschaft zur Förderung der Wissenschaften e.V.
- Heike Lorenz
- 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
Process for the preparation of enantiomerically pure tert-leucine
- Patent number 8,835,676
- Issue date Sep 16, 2014
- Divi's Laboratories Ltd.
- Murali Krishna Prasad Divi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Chiral selectors and stationary phases for separating enantiomer mi...
- Patent number 8,647,882
- Issue date Feb 11, 2014
- Evonik Degussa GmbH
- Franz-Rudolf Kunz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methods for the production of L-carnitine
- Patent number 8,604,237
- Issue date Dec 10, 2013
- Lonza Ltd.
- Thomas Büchner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for resolving S-3-(aminomethyl)-5-methylhexanoic acid
- Patent number 8,592,625
- Issue date Nov 26, 2013
- Zheinjiang Jiuzhou Pharmaceutical Co., Ltd.
- Jiankang Xu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing R-beta-amino phenylbutyric acid derivatives
- Patent number 8,580,997
- Issue date Nov 12, 2013
- Jiangsu Hengrui Medicine Co. Ltd.
- Piaoyang Sun
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of fesoterodine
- Patent number 8,530,691
- Issue date Sep 10, 2013
- Dipharma Francis s.r.l.
- Simone Mantegazza
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing bicyclic γ-amino acid derivative
- Patent number 8,324,425
- Issue date Dec 4, 2012
- Daiichi Sankyo Company, Limited
- Yutaka Kitagawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Chiral selectors and stationary phases for separating enantiomer mi...
- Patent number 8,268,631
- Issue date Sep 18, 2012
- Evonik Degussa GmbH
- Franz-Rudolf Kunz
- 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
Production of (R)- and (S)-4-(1-aminoethyl) benzoic acid methyl est...
- Patent number 8,008,062
- Issue date Aug 30, 2011
- BASF SE
- Klaus Ditrich
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation and isolation of the individual stereoi...
- Patent number 7,956,195
- Issue date Jun 7, 2011
- Abbott Laboratories
- Thomas D. Gordon
- 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
Kinetic resolutions of chiral 2- and 3-substituted carboxylic acids
- Patent number 7,767,811
- Issue date Aug 3, 2010
- Brandeis University
- Li Deng
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of enantiomerically enriched amino acids
- Patent number 7,728,167
- Issue date Jun 1, 2010
- Degussa AG
- Rolf Hoffmann
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING 2-OCTYLGLYCINE ESTER HAVING OPTICAL ACTIVITY
- Publication number 20210179538
- Publication date Jun 17, 2021
- Aminologics Co., Ltd.
- Il Suk Byun
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for Resolution of Baclofen Salts
- Publication number 20190345098
- Publication date Nov 14, 2019
- UNIVERSITE DE ROUEN
- Gérard Coquerel
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PEGYLATED RESOLVING AGENTS FOR IMPROVED RESOLUTION OF RACEMIC MIXTURE
- Publication number 20190211150
- Publication date Jul 11, 2019
- Khashayar KARIMIAN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR ELECTROCHEMICAL SEPARATION OF ENANTIOMERS OF AN AMINO A...
- Publication number 20190047941
- Publication date Feb 14, 2019
- SRM UNIVERSITY
- Harinipriya SESHADRI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR THE PREPARATION OF BETA-SUBSTITUTED GAMMA-AMINO CARBOXYL...
- Publication number 20170114003
- Publication date Apr 27, 2017
- Siegfried Ltd.
- Yoshikazu SUZUKI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOUND, OPTICAL RESOLUTION METHOD, AND DERIVATIVE OF AN OPTICAL I...
- Publication number 20150065716
- Publication date Mar 5, 2015
- Shiseido Company, Ltd.
- Masashi MITA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
L-ENANTIOMERS SELECTIVE MEMBRANE FOR OPTICAL RESOLUTION OF ALPHA-AM...
- Publication number 20150005530
- Publication date Jan 1, 2015
- Council Scientific & Industrial Research
- Kripal Singh
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method for Producing Bicyclic Compound via Iminium Salt
- Publication number 20140094624
- Publication date Apr 3, 2014
- DAIICHI SANKYO COMPANY, LIMITED
- Yoshitaka Nakamura
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for Preparing Lacosamide
- Publication number 20140018577
- Publication date Jan 16, 2014
- UCB PHARMA GMBH
- Alain Merschaert
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
METHOD OF PRODUCING OPTICALLY ACTIVE 1-AMINO-2-VINYLCYCLOPROPANE CA...
- Publication number 20130338392
- Publication date Dec 19, 2013
- SUMITOMO CHEMICAL COMPANY, LIMITED
- Toshiaki Aikawa
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF ENANTIOMERICALLY PURE tert-LEUCINE
- Publication number 20120245379
- Publication date Sep 27, 2012
- DIVI'S LABORATORIES LIMITED
- Murali Krishna Prasad Divi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PREPARING PREGABALIN
- Publication number 20120142949
- Publication date Jun 7, 2012
- HELVETICA INDUSTRIES (P) LIMITED
- B. S. Pradhan
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING BICYCLIC gamma-AMINO ACID DERIVATIVE
- Publication number 20120071685
- Publication date Mar 22, 2012
- DAIICHI SANKYO COMPANY, LIMITED
- Yutaka Kitagawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
NOVEL CHIRAL SELECTORS AND STATIONARY PHASES FOR SEPARATING ENANTIO...
- Publication number 20120015443
- Publication date Jan 19, 2012
- EVONIK DEGUSSA GmbH
- Franz-Rudolf Kunz
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for Enantioseparation of Chiral Systems with Compound Forma...
- Publication number 20110263896
- Publication date Oct 27, 2011
- Heike Lorenz
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PREPARING (S)-3-(AMINOMETHYL)-5-METHYLHEXANOIC ACID
- Publication number 20110144383
- Publication date Jun 16, 2011
- MATRIX LABORATORIES LIMITED
- Ataharoddin Khala
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PREPARING R-BETA-AMINO PHENYLBUTYRIC ACID DERIVATIVES
- Publication number 20110130587
- Publication date Jun 2, 2011
- JIANGSU HENGRUI MEDICINE CO., LTD.
- Piaoyang Sun
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NOVEL PROCESS
- Publication number 20110124909
- Publication date May 26, 2011
- Vinayak Gore
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHODS FOR THE PRODUCTION OF L-CARNITINE
- Publication number 20110118503
- Publication date May 19, 2011
- Thomas Büchner
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF FESOTERODINE
- Publication number 20110105783
- Publication date May 5, 2011
- DIPHARMA FRANCIS S.r.I.
- Simone Mantegazza
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NEW PROCESS FOR RESOLVING S-3- (AMINOMETHYL)-5-METHYLHEXANOIC ACID
- Publication number 20110098502
- Publication date Apr 28, 2011
- Zheijiang Jiuzhou Pharmaceutical Co., Ltd.
- Jiankang Xu
- C07 - ORGANIC CHEMISTRY
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 the Preparation of (S)-Pregabalin
- Publication number 20100312010
- Publication date Dec 9, 2010
- WATSON PHARMA PRIVATE LIMITED
- Amit Anant Chavan
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PURIFICATION METHOD OF 4-HYDROXYISOLEUCINE
- Publication number 20100048947
- Publication date Feb 25, 2010
- AJINOMOTO CO., INC.
- Munetaka TOKUMASU
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NOVEL CHIRAL SELECTORS AND STATIONARY PHASES FOR SEPARATING ENANTIO...
- Publication number 20090229352
- Publication date Sep 17, 2009
- EVONIK DEGUSSA GmbH
- Franz-Rudolf Kunz
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the Preparation of (S)(+)-3-(Aminomethyl)-5-Methylhexan...
- Publication number 20090143615
- Publication date Jun 4, 2009
- Dipharma Francis S.r.l.
- Pietro Allegrini
- 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
Method for Producing (R)-and (S)-4-(1-Ammoniumethyl)Benzoic Acid Me...
- Publication number 20080305530
- Publication date Dec 11, 2008
- Klaus Ditrich
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the preparation and isolation of the individual stereoi...
- Publication number 20080255367
- Publication date Oct 16, 2008
- Thomas D. Gordon
- C07 - ORGANIC CHEMISTRY

by separation of optical isomers

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Chiral resolution method mimicking magnetic beneficiation and the m...

Method for resolution of baclofen salts

Method for synthesizing novel chiral ligand, metal chelate, a varie...

Process for electrochemical separation of enantiomers of an amino a...

5-substituted-5-hydroxy-5-aryl-3-oxo-pentanoate derivatives and the...

Method for the preparation of beta-substituted gamma-amino carboxyl...

Compound, optical resolution method, and derivative of an optical i...

Process for preparing lacosamide

Process for preparing fluoroleucine alkyl esters

Process for the preparation of optically pure fesoterodine derivatives

Methods for producing bicyclic compounds via iminium salt

Compound, optical resolution method, and derivative of an optical i...

Process for preparing lacosamide

Optically active valine complex and a method for producing the same

Process for enantioseparation of chiral systems with compound forma...

Method for obtaining optically pure amino acids

Process for the preparation of enantiomerically pure tert-leucine

Chiral selectors and stationary phases for separating enantiomer mi...

Methods for the production of L-carnitine

Process for resolving S-3-(aminomethyl)-5-methylhexanoic acid

Process for preparing R-beta-amino phenylbutyric acid derivatives

Process for the preparation of fesoterodine

Method for producing bicyclic γ-amino acid derivative

Chiral selectors and stationary phases for separating enantiomer mi...

Alanine racemase chiral binaphthol derivative with powerful hydroge...

Production of (R)- and (S)-4-(1-aminoethyl) benzoic acid methyl est...

Process for the preparation and isolation of the individual stereoi...

Alanine racemase chiral binaphthol derivative with powerful hydroge...

Kinetic resolutions of chiral 2- and 3-substituted carboxylic acids

Process for the preparation of enantiomerically enriched amino acids

Patents Applicationslast 30 patents

METHOD FOR PRODUCING 2-OCTYLGLYCINE ESTER HAVING OPTICAL ACTIVITY

Method for Resolution of Baclofen Salts

PEGYLATED RESOLVING AGENTS FOR IMPROVED RESOLUTION OF RACEMIC MIXTURE

PROCESS FOR ELECTROCHEMICAL SEPARATION OF ENANTIOMERS OF AN AMINO A...

METHOD FOR THE PREPARATION OF BETA-SUBSTITUTED GAMMA-AMINO CARBOXYL...

COMPOUND, OPTICAL RESOLUTION METHOD, AND DERIVATIVE OF AN OPTICAL I...

L-ENANTIOMERS SELECTIVE MEMBRANE FOR OPTICAL RESOLUTION OF ALPHA-AM...

Method for Producing Bicyclic Compound via Iminium Salt

Process for Preparing Lacosamide

METHOD OF PRODUCING OPTICALLY ACTIVE 1-AMINO-2-VINYLCYCLOPROPANE CA...

PROCESS FOR THE PREPARATION OF ENANTIOMERICALLY PURE tert-LEUCINE

PROCESS FOR PREPARING PREGABALIN

METHOD FOR PRODUCING BICYCLIC gamma-AMINO ACID DERIVATIVE

METHOD FOR OBTAINING OPTICALLY PURE AMINO ACIDS

NOVEL CHIRAL SELECTORS AND STATIONARY PHASES FOR SEPARATING ENANTIO...

Process for Enantioseparation of Chiral Systems with Compound Forma...

PROCESS FOR PREPARING (S)-3-(AMINOMETHYL)-5-METHYLHEXANOIC ACID

PROCESS FOR PREPARING R-BETA-AMINO PHENYLBUTYRIC ACID DERIVATIVES

NOVEL PROCESS

METHODS FOR THE PRODUCTION OF L-CARNITINE

PROCESS FOR THE PREPARATION OF FESOTERODINE

NEW PROCESS FOR RESOLVING S-3- (AMINOMETHYL)-5-METHYLHEXANOIC ACID

ALANINE RACEMASE CHIRAL BINAPHTHOL DERIVATIVE WITH POWERFUL HYDROGE...

Process for the Preparation of (S)-Pregabalin

PURIFICATION METHOD OF 4-HYDROXYISOLEUCINE

NOVEL CHIRAL SELECTORS AND STATIONARY PHASES FOR SEPARATING ENANTIO...

Process for the Preparation of (S)(+)-3-(Aminomethyl)-5-Methylhexan...

ALANINE RACEMASE CHIRAL BINAPHTHOL DERIVATIVE WITH POWERFUL HYDROGE...

Method for Producing (R)-and (S)-4-(1-Ammoniumethyl)Benzoic Acid Me...

Process for the preparation and isolation of the individual stereoi...