Separation of optically-active compounds

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CCHEMISTRY METALLURGY C07Organic chemistry C07BGENERAL METHODS OF ORGANIC CHEMISTRY APPARATUS THEREFOR

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C07B57/00Separation of optically-active compounds

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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
Polymorphic forms of (R)-2-hydroxy-2-methyl-4-(2,4,5-trimethyl-3,6-...
- Patent number 11,938,101
- Issue date Mar 26, 2024
- PTC Therapeutics, Inc.
- Paul Mollard
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for separating optically active hydroxy cineole derivatives
- Patent number 11,866,443
- Issue date Jan 9, 2024
- BASF Agro B.V.
- Klaus Ditrich
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of (1R,2R)-3-(3-dimethylamino-1-ethyl-2...
- Patent number 11,739,049
- Issue date Aug 29, 2023
- Grunenthal GmbH
- Wolfgang Hell
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the production of lumateperone and its salts
- Patent number 11,655,251
- Issue date May 23, 2023
- EGIS GYOGYSZERGYAR ZRT.
- Gábor Berecz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing lacosamide and intermediate thereof
- Patent number 11,623,943
- Issue date Apr 11, 2023
- API Corporation
- Masaki Nagahama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for producing optically active substance, optically active s...
- Patent number 11,603,337
- Issue date Mar 14, 2023
- Daicel Corporation
- Katsuhiko Tomooka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for enantiomeric enrichment
- Patent number 11,420,909
- Issue date Aug 23, 2022
- Technische Universitat Munchen
- Aras Kartouzian
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of preparing (3R,4S)-3-acetamido-4-allyl-n-(tert-butyl)pyrro...
- Patent number 11,370,754
- Issue date Jun 28, 2022
- Calithera Biosciences, Inc.
- Michael Van Zandt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Processes for making, and methods of using, glycopyrronium compounds
- Patent number 11,352,323
- Issue date Jun 7, 2022
- JOURNEY MEDICAL CORPORATION
- Anthony Adrian Shaw
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Optically active pyranochromenyl phenol derivative and pharmaceutic...
- Patent number 11,332,475
- Issue date May 17, 2022
- GLACEUM, INC.
- Sang Ku Yoo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for analyzing enantiomer
- Patent number 11,327,060
- Issue date May 10, 2022
- Ajinomoto Co., Inc.
- Masashi Harada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polymorphic and amorphous forms of (R)-2-hydroxy-2-methyl-4-(2,4,5-...
- Patent number 11,304,914
- Issue date Apr 19, 2022
- PTC Therapeutics, Inc.
- Paul Mollard
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for the separation of enantiomeric mixtures from metal compl...
- Patent number 11,192,909
- Issue date Dec 7, 2021
- Merck Patent GmbH
- Philipp Stoessel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Catalysts for olefin isomerization
- Patent number 11,148,125
- Issue date Oct 19, 2021
- Brandeis University
- Xiao Zhou
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the separation of optical isomers of racemic 3-alkylpip...
- Patent number 11,091,436
- Issue date Aug 17, 2021
- Richter Gedeon Nyrt.
- Ferenc Faigl
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Synthetic route to 2′-deoxy-2′,2′-difluorotetrahydrouridines
- Patent number 11,028,119
- Issue date Jun 8, 2021
- Otsuka Pharmaceutical Co., Ltd.
- Hyeong-wook Choi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing lacosamide and intermediate thereof
- Patent number 10,975,117
- Issue date Apr 13, 2021
- API Corporation
- Masaki Nagahama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Processes for making, and methods of using, glycopyrronium compounds
- Patent number 10,906,871
- Issue date Feb 2, 2021
- Dermira, Inc.
- Anthony Adrian Shaw
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of preparing (3R,4S)-3-acetamido-4-allyl-n-(tert-butyl)pyrro...
- Patent number 10,906,872
- Issue date Feb 2, 2021
- Calithera Biosciences, Inc.
- Michael C. Van Zandt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cinchonium betaine catalysts and methods of using same
- Patent number 10,888,853
- Issue date Jan 12, 2021
- Brandeis University
- Xiao Zhou
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Crystalline metal organic framework
- Patent number 10,882,870
- Issue date Jan 5, 2021
- FUNDACIÓ INSTITUT CATALÀ D'INVESTIGACIÓ QUÍMICA (ICIQ)
- Mᵃ de las Nieves Corella Ochoa
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing (cyclopentyl[d]pyrimidin-4-yl)piperazine comp...
- Patent number 10,870,626
- Issue date Dec 22, 2020
- F. Hoffman-La Roche AG
- Francis Gosselin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Porous chiral materials and uses thereof
- Patent number 10,857,517
- Issue date Dec 8, 2020
- Nankai University
- Shi-Yuan Zhang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Processes for the resolution of benzodiazepin-2-one and benzoazepin...
- Patent number 10,851,070
- Issue date Dec 1, 2020
- Enata Pharmaceuticals, Inc.
- Andrew Hague
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antifungal compound process
- Patent number 10,836,740
- Issue date Nov 17, 2020
- Mycovia Pharmaceuticals, Inc.
- David Dale Wirth
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Configurational stereoisomer of difethialone, composition and roden...
- Patent number 10,829,469
- Issue date Nov 10, 2020
- LIPHATECH
- Hervé Caruel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for producing fluorine-containing cyclopropane carboxylic ac...
- Patent number 10,793,540
- Issue date Oct 6, 2020
- Central Glass Company, Limited
- Takashi Kashiwaba
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Stereochemically defined polypropionates and methods for making and...
- Patent number 10,793,581
- Issue date Oct 6, 2020
- Eisai R&D Management Co., Ltd.
- Francis G. Fang
- 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

Patents Applicationslast 30 patents

Information Patent Application
PREPARATION OF PHENETHYLAMINES AND CATHINONES AND STEREOISOMERS THE...
- Publication number 20240327372
- Publication date Oct 3, 2024
- Transcend Therapeutics, Inc.
- Jennifer Louise SCHMIDT
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROCESS FOR PRODUCING ACYLOXYMETHYL ESTERS OF (4S)-(4-CYANO-2-METHO...
- Publication number 20240150344
- Publication date May 9, 2024
- Bayer Aktiengesellschaft
- Johannes PLATZEK
- C07 - ORGANIC CHEMISTRY
Information Patent Application
POLYMORPHIC FORMS OF (R)-2-HYDROXY-2-METHYL-4-(2,4,5-TRIMETHYL-3,6-...
- Publication number 20230364029
- Publication date Nov 16, 2023
- PTC THERAPEUTICS, INC.
- Paul MOLLARD
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD FOR THE PRODUCTION OF LUMATEPERONE AND ITS SALTS
- Publication number 20230331727
- Publication date Oct 19, 2023
- EGIS GYOGYSZERGYAR ZRT.
- Gábor BERECZ
- C07 - ORGANIC CHEMISTRY
Information Patent Application
AN INDUSTRIAL PROCESS FOR RESOLUTION OF CHLOCYPHOS
- Publication number 20220389040
- Publication date Dec 8, 2022
- Hikal Limited
- Rakesh Ramesh GANORKAR
- C07 - ORGANIC CHEMISTRY
Information Patent Application
POLYMORPHIC AND AMORPHOUS FORMS OF (R)-2-HYDROXY-2-METHYL-4-(2,4,5-...
- Publication number 20220265578
- Publication date Aug 25, 2022
- PCT Therapeutics, Inc.
- Paul Mollard
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING CIS-(-) FLOCINOPIPERIDOL
- Publication number 20220220072
- Publication date Jul 14, 2022
- SUMITOMO DAINIPPON PHARMA CO., LTD.
- Hiroto Tatamidani
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR ENANTIOMERIC ENRICHMENT
- Publication number 20210309585
- Publication date Oct 7, 2021
- TECHNISCHE UNIVERSITAT MUNCHEN
- Aras Kartouzian
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING LACOSAMIDE AND INTERMEDIATE THEREOF
- Publication number 20210188904
- Publication date Jun 24, 2021
- API Corporation
- Masaki NAGAHAMA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
A CHIRAL RESOLUTION METHOD MIMICKING MAGNETIC BENEFICIATION AND THE...
- Publication number 20210163695
- Publication date Jun 3, 2021
- Peking University
- Xinhua WAN
- B82 - NANO-TECHNOLOGY
Information Patent Application
METHOD OF PREPARING (3R,4S)-3-ACETAMIDO-4-ALLYL-N-(TERT-BUTYL)PYRRO...
- Publication number 20210155589
- Publication date May 27, 2021
- CALITHERA BIOSCIENCES, INC.
- Michael VAN ZANDT
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF (1R,2R)-3-(3-DIMETHYLAMINO-1-ETHYL-2...
- Publication number 20210130282
- Publication date May 6, 2021
- Grunenthal GmbH
- WOLFGANG HELL
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESSES FOR MAKING, AND METHODS OF USING, GLYCOPYRRONIUM COMPOUNDS
- Publication number 20210130289
- Publication date May 6, 2021
- Dermira, Inc.
- Anthony Adrian SHAW
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COFORMER SALTS OF (2S,3S)-METHYL 7-FLUORO-2-(4-FLUOROPHENYL)-3-(1-M...
- Publication number 20210094930
- Publication date Apr 1, 2021
- Medivation Technologies LLC
- Mark HENDERSON
- C07 - ORGANIC CHEMISTRY
Information Patent Application
OPTICALLY ACTIVE PYRANOCHROMENYL PHENOL DERIVATIVE AND PHARMACEUTIC...
- Publication number 20210094967
- Publication date Apr 1, 2021
- GLACEUM, INC.
- SANG KU YOO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD FOR THE PRODUCTION OF LUMATEPERONE AND ITS SALTS
- Publication number 20210070755
- Publication date Mar 11, 2021
- EGIS GYOGYSZERGYAR ZRT.
- Gábor BERECZ
- C07 - ORGANIC CHEMISTRY
Information Patent Application
POLYMORPHIC AND AMORPHOUS FORMS OF (R)-2-HYDROXY-2-METHYL-4-(2,4,5-...
- Publication number 20210015765
- Publication date Jan 21, 2021
- PTC THERAPEUTICS, INC.
- Paul MOLLARD
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF (1R,2R)-3-(3-DIMETHYLAMINO-1-ETHYL-2...
- Publication number 20200299225
- Publication date Sep 24, 2020
- Grunenthal GmbH
- WOLFGANG HELL
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESSES FOR THE RESOLUTION OF BENZODIAZEPIN-2-ONE AND BENZOAZEPIN...
- Publication number 20200157057
- Publication date May 21, 2020
- Enanta Pharmaceuticals, Inc.
- Andrew Hague
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for Separating Optically Active Hydroxy Cineole Derivatives
- Publication number 20200148697
- Publication date May 14, 2020
- BASF AGRO B.V.
- Klaus DITRICH
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Cinchonium betaine catalysts and methods of using same
- Publication number 20200147593
- Publication date May 14, 2020
- Xiao Zhou
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process for the Separation of Optical Isomers of Racemic 3-Alkylpip...
- Publication number 20200131126
- Publication date Apr 30, 2020
- RICHTER GEDEON NYRT.
- Ferenc FAIGL
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SYNTHETIC ROUTE TO 2'-DEOXY-2',2'-DIFLUOROTETRAHYDROURIDINES
- Publication number 20200123189
- Publication date Apr 23, 2020
- OTSUKA PHARMACEUTICAL CO., LTD.
- Hyeong-wook Choi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
POLYELECTROLYTE COMPLEXES
- Publication number 20200115662
- Publication date Apr 16, 2020
- The Clorox Company
- DAVID R. SCHEUING
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
METHOD OF PREPARING (3R,4S)-3-ACETAMIDO-4-ALLYL-N-(TERT-BUTYL)PYRRO...
- Publication number 20200087255
- Publication date Mar 19, 2020
- CALITHERA BIOSCIENCES, INC.
- Michael C. VAN ZANDT
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING OPTICALLY ACTIVE SUBSTANCE, OPTICALLY ACTIVE S...
- Publication number 20200087227
- Publication date Mar 19, 2020
- KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION
- Katsuhiko TOMOOKA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
STEREOCHEMICALLY DEFINED POLYPROPIONATES AND METHODS FOR MAKING AND...
- Publication number 20200055866
- Publication date Feb 20, 2020
- Eisai R&D Management Co., Ltd.
- Francis G. FANG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ANTIFUNGAL COMPOUND PROCESS
- Publication number 20200024252
- Publication date Jan 23, 2020
- MYCOVIA PHARMACEUTICALS INC.
- David Dale WIRTH
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
CHIRAL SEPARATION AND ANALYSIS BY MOLECULAR PROPELLER EFFECT
- Publication number 20200010383
- Publication date Jan 9, 2020
- Mirianas Chachisvilis
- G01 - MEASURING TESTING
Information Patent Application
POROUS CHIRAL MATERIALS AND USES THEREOF
- Publication number 20200009531
- Publication date Jan 9, 2020
- NANKAI UNIVERSITY
- Wei SHI
- C07 - ORGANIC CHEMISTRY

Separation of optically-active compounds

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

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

Polymorphic forms of (R)-2-hydroxy-2-methyl-4-(2,4,5-trimethyl-3,6-...

Method for separating optically active hydroxy cineole derivatives

Process for the preparation of (1R,2R)-3-(3-dimethylamino-1-ethyl-2...

Method for the production of lumateperone and its salts

Method for producing lacosamide and intermediate thereof

Method for producing optically active substance, optically active s...

Method for enantiomeric enrichment

Method of preparing (3R,4S)-3-acetamido-4-allyl-n-(tert-butyl)pyrro...

Processes for making, and methods of using, glycopyrronium compounds

Optically active pyranochromenyl phenol derivative and pharmaceutic...

Method for analyzing enantiomer

Polymorphic and amorphous forms of (R)-2-hydroxy-2-methyl-4-(2,4,5-...

Method for the separation of enantiomeric mixtures from metal compl...

Catalysts for olefin isomerization

Process for the separation of optical isomers of racemic 3-alkylpip...

Synthetic route to 2′-deoxy-2′,2′-difluorotetrahydrouridines

Method for producing lacosamide and intermediate thereof

Processes for making, and methods of using, glycopyrronium compounds

Method of preparing (3R,4S)-3-acetamido-4-allyl-n-(tert-butyl)pyrro...

Cinchonium betaine catalysts and methods of using same

Crystalline metal organic framework

Process for preparing (cyclopentyl[d]pyrimidin-4-yl)piperazine comp...

Porous chiral materials and uses thereof

Processes for the resolution of benzodiazepin-2-one and benzoazepin...

Antifungal compound process

Configurational stereoisomer of difethialone, composition and roden...

Method for producing fluorine-containing cyclopropane carboxylic ac...

Stereochemically defined polypropionates and methods for making and...

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

Patents Applicationslast 30 patents

PREPARATION OF PHENETHYLAMINES AND CATHINONES AND STEREOISOMERS THE...

PROCESS FOR PRODUCING ACYLOXYMETHYL ESTERS OF (4S)-(4-CYANO-2-METHO...

POLYMORPHIC FORMS OF (R)-2-HYDROXY-2-METHYL-4-(2,4,5-TRIMETHYL-3,6-...

METHOD FOR THE PRODUCTION OF LUMATEPERONE AND ITS SALTS

AN INDUSTRIAL PROCESS FOR RESOLUTION OF CHLOCYPHOS

POLYMORPHIC AND AMORPHOUS FORMS OF (R)-2-HYDROXY-2-METHYL-4-(2,4,5-...

METHOD FOR PRODUCING CIS-(-) FLOCINOPIPERIDOL

METHOD FOR ENANTIOMERIC ENRICHMENT

METHOD FOR PRODUCING LACOSAMIDE AND INTERMEDIATE THEREOF

A CHIRAL RESOLUTION METHOD MIMICKING MAGNETIC BENEFICIATION AND THE...

METHOD OF PREPARING (3R,4S)-3-ACETAMIDO-4-ALLYL-N-(TERT-BUTYL)PYRRO...

PROCESS FOR THE PREPARATION OF (1R,2R)-3-(3-DIMETHYLAMINO-1-ETHYL-2...

PROCESSES FOR MAKING, AND METHODS OF USING, GLYCOPYRRONIUM COMPOUNDS

COFORMER SALTS OF (2S,3S)-METHYL 7-FLUORO-2-(4-FLUOROPHENYL)-3-(1-M...

OPTICALLY ACTIVE PYRANOCHROMENYL PHENOL DERIVATIVE AND PHARMACEUTIC...

METHOD FOR THE PRODUCTION OF LUMATEPERONE AND ITS SALTS

POLYMORPHIC AND AMORPHOUS FORMS OF (R)-2-HYDROXY-2-METHYL-4-(2,4,5-...

PROCESS FOR THE PREPARATION OF (1R,2R)-3-(3-DIMETHYLAMINO-1-ETHYL-2...

PROCESSES FOR THE RESOLUTION OF BENZODIAZEPIN-2-ONE AND BENZOAZEPIN...

Method for Separating Optically Active Hydroxy Cineole Derivatives

Cinchonium betaine catalysts and methods of using same

Process for the Separation of Optical Isomers of Racemic 3-Alkylpip...

SYNTHETIC ROUTE TO 2'-DEOXY-2',2'-DIFLUOROTETRAHYDROURIDINES

POLYELECTROLYTE COMPLEXES

METHOD OF PREPARING (3R,4S)-3-ACETAMIDO-4-ALLYL-N-(TERT-BUTYL)PYRRO...

METHOD FOR PRODUCING OPTICALLY ACTIVE SUBSTANCE, OPTICALLY ACTIVE S...

STEREOCHEMICALLY DEFINED POLYPROPIONATES AND METHODS FOR MAKING AND...

ANTIFUNGAL COMPOUND PROCESS

CHIRAL SEPARATION AND ANALYSIS BY MOLECULAR PROPELLER EFFECT

POROUS CHIRAL MATERIALS AND USES THEREOF