Preparation by ring-closure or hydrogenation

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CPC
C07D211/02

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CCHEMISTRY METALLURGY C07Organic chemistry C07DHETEROCYCLIC COMPOUNDS C07D211/00Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings

Current Industry

C07D211/02Preparation by ring-closure or hydrogenation

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Synthesis of an azasugar and intermediates thereof
- Patent number 11,180,454
- Issue date Nov 23, 2021
- DiPharma S.A.
- Emanuele Attolino
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of preparing 5R-[(benzyloxy) amino] piperidine-2S-carboxylic...
- Patent number 11,142,499
- Issue date Oct 12, 2021
- XINFA PHARMACEUTICAL CO., LTD
- Yuxin Qi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Direct C—H amination and aza-annulation
- Patent number 10,995,056
- Issue date May 4, 2021
- The Board of Regents of the University of Texas System
- John R. Falck
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing intermediate of anti-tumor drug niraparib and...
- Patent number 10,927,077
- Issue date Feb 23, 2021
- ZAI LAB (SHANGHAI) CO., LTD.
- Tianhao Wang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Homogeneous catalysts that are recoverable by host-guest interactions
- Patent number 10,828,628
- Issue date Nov 10, 2020
- Florida State University Research Foundation, Inc.
- Hoyong Chung
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for the preparation of (3R,4R)-(1-benzyl-4-methylpiperidin-...
- Patent number 10,829,450
- Issue date Nov 10, 2020
- UNICHEM LABORATORIES LIMITED
- Dhananjay G. Sathe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Water soluble homogeneous catalysts that are recoverable by phase s...
- Patent number 10,737,255
- Issue date Aug 11, 2020
- Florida State University Research Foundation, Inc.
- Hoyong Chung
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of dolutegravir
- Patent number 10,730,888
- Issue date Aug 4, 2020
- Mylan Laboratories Limited
- Sivaram Prasad Vellanki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Kinetic resolution of racemic hydroxy ester via asymmetric catalyti...
- Patent number 10,676,422
- Issue date Jun 9, 2020
- Zhejiang Jiuzhou Pharmaceutical Co., Ltd.
- Qilin Zhou
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Enantioselective syntheses of heteroyohimbine natural product inter...
- Patent number 10,654,865
- Issue date May 19, 2020
- Northwestern University
- Karl A. Scheidt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Biocatalytic transamination process
- Patent number 10,407,702
- Issue date Sep 10, 2019
- Merck Sharp & Dohme Corp.
- Paul Gerard Bulger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Homogeneous catalysts that are recoverable by host guest interactions
- Patent number 10,357,763
- Issue date Jul 23, 2019
- Florida State University Research Foundation, Inc.
- Hoyong Chung
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Enantioselective syntheses of heteroyohimbine natural product inter...
- Patent number 10,323,039
- Issue date Jun 18, 2019
- Northwestern University
- Karl A. Scheidt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Water soluble homogeneous catalysts that are recoverable by phase s...
- Patent number 10,300,470
- Issue date May 28, 2019
- Florida State University Research Foundation, Inc.
- Hoyong Chung
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing synthetic pentapeptide
- Patent number 10,035,767
- Issue date Jul 31, 2018
- Maruishi Pharmaceutical Co., Ltd.
- Asami Murayama
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of (3R,4R)-(1-benzyl-4-methylpiperidin-...
- Patent number 9,951,012
- Issue date Apr 24, 2018
- UNICHEM LABORATORIES LIMITED
- Dhananjay G. Sathe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Biocatalytic transamination process
- Patent number 9,738,915
- Issue date Aug 22, 2017
- Merck Sharp & Dohme Corp.
- Paul Gerard Bulger
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Compositions comprising TPGS-750-M
- Patent number 9,656,986
- Issue date May 23, 2017
- MYCELL TECHNOLOGIES, LLC
- Volker Berl
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for synthesizing key intermediate of apixaban
- Patent number 9,656,958
- Issue date May 23, 2017
- Shanghai Syncores Technologies Inc. Ltd.
- Boyu Wang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Surfactant-enabled transition metal-catalyzed chemistry
- Patent number 9,656,985
- Issue date May 23, 2017
- MYCELL TECHNOLOGIES, LLC
- Volker Berl
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-piperidone compounds and their use as neurokinin-1 (NK1) receptor...
- Patent number 9,505,718
- Issue date Nov 29, 2016
- Nanyang Technological University
- Teck Peng Loh
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalytic hydrogenation using complexes of base metals with trident...
- Patent number 9,434,666
- Issue date Sep 6, 2016
- LOS ALAMOS NATIONAL SECURITY, LLC
- Kalyan V. Vasudevan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing compounds comprising nitrile functions
- Patent number 9,193,676
- Issue date Nov 24, 2015
- Rhodia Operations
- Phillppe Marion
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing compounds comprising nitrile functions
- Patent number 8,981,128
- Issue date Mar 17, 2015
- Rhodia Operations
- Philippe Marion
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of (N-heterocyclyl) aryl ethers
- Patent number 8,592,595
- Issue date Nov 26, 2013
- Saltigo GmbH
- Michael Kreis
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydroxamic acid compounds and methods of use thereof
- Patent number 7,799,803
- Issue date Sep 21, 2010
- The Trustees of Columbia University In the City of New York
- Ronald Breslow
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of intermediates for acetycholinesterase inhibitors
- Patent number 7,446,203
- Issue date Nov 4, 2008
- Hetero Drugs Limited
- Reddy Bandi Parthasaradhi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydroxamic acid compounds and methods of use thereof
- Patent number 7,199,134
- Issue date Apr 3, 2007
- Sloan-Kettering Institute for Cancer Research
- Ronald Breslow
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process and intermediates for the preparation of 4-aryl piperidines
- Patent number 6,998,488
- Issue date Feb 14, 2006
- Merck & Co., Inc.
- Genevieve N. Boice
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Anthranilic acid derivative
- Patent number 6,890,932
- Issue date May 10, 2005
- Teijin Limited
- Naoki Tsuchiya
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
ACID ADDITION SALTS OF (S)-3-(2,5-DIMETHOXY-4-(TRIFLUOROMETHYL)PHEN...
- Publication number 20240208903
- Publication date Jun 27, 2024
- LOPHORA APS
- Jesper Langgaard KRISTENSEN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PREPARING N,N'-BIS(2,2,6,6-TETRAMETHYLPIPERIDIN-4-YL)HE...
- Publication number 20240182417
- Publication date Jun 6, 2024
- BASF SE
- Alexander Michael HAYDL
- C07 - ORGANIC CHEMISTRY
Information Patent Application
MODIFIED ZEOLITE CATALYST COMPOSITIONS AND METHODS OF USE
- Publication number 20240165600
- Publication date May 23, 2024
- W.R. Grace & Co.-Conn.
- Dorai Ramprasad
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PREPARATION OF TRANS-N-BENZYLOXYCARBONYL-(3-HYDROXY-2-PI...
- Publication number 20230192614
- Publication date Jun 22, 2023
- CHENGDA PHARMACEUTICALS CO., LTD.
- YU FENG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
TUNGSTEN IMIDO ALKYLIDENE O-BITET AND O-BINOL COMPLEXES AND USE THE...
- Publication number 20220227797
- Publication date Jul 21, 2022
- Verbio Vereinigte Bioenergie AG
- Levente Ondi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD OF PREPARING 5R-[(BENZYLOXY) AMINO] PIPERIDINE-2S-CARBOXYLIC...
- Publication number 20210323920
- Publication date Oct 21, 2021
- XINFA PHARMACEUTICAL CO., LTD
- Yuxin QI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PREPARING INTERMEDIATE OF ANTI-TUMOR DRUG NIRAPARIB AND...
- Publication number 20200385350
- Publication date Dec 10, 2020
- ZAI LAB (SHANGHAI) CO., LTD.
- Tianhao WANG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SYNTHESIS OF AN AZASUGAR AND INTERMEDIATES THEREOF
- Publication number 20200216393
- Publication date Jul 9, 2020
- DIPHARMA SA
- Emanuele Attolino
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Homogeneous Catalysts That Are Recoverable By Host Guest Interactions
- Publication number 20190344255
- Publication date Nov 14, 2019
- Florida State University Research Foundation, Inc.
- Hoyong Chung
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Enantioselective Syntheses of Heteroyohimbine Natural Product Inter...
- Publication number 20190300540
- Publication date Oct 3, 2019
- Northwestern University
- Karl A. Scheidt
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Water Soluble Homogeneous Catalysts That Are Recoverable By Phase S...
- Publication number 20190270079
- Publication date Sep 5, 2019
- Florida State University Research Foundation, Inc.
- Hoyong Chung
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DIRECT C-H AMINATION AND AZA-ANNULATION
- Publication number 20190152892
- Publication date May 23, 2019
- The Board of Regents of the University of Texas System
- John R. FALCK
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the preparation of dolutegravir
- Publication number 20180244693
- Publication date Aug 30, 2018
- Mylan Laboratories Ltd.
- Sivaram Prasad VELLANKI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the Preparation of (3R,4R)-(1-BENZYL-4-METHYLPIPERIDIN-...
- Publication number 20180134661
- Publication date May 17, 2018
- UNICHEM LABORATORIES LIMITED
- Dhananjay G. SATHE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Water Soluble Homogeneous Catalysts That Are Recoverable By Phase S...
- Publication number 20180050332
- Publication date Feb 22, 2018
- Florida State University Research Foundation, Inc.
- Hoyong Chung
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Kinetic resolution of racemic hydroxy ester via asymmetric catalyti...
- Publication number 20170334831
- Publication date Nov 23, 2017
- ZHEJIANG JIUZHOU PHARMACEUTICAL CO., LTD.
- Qilin ZHOU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Biocatalytic Transamination Process
- Publication number 20170335359
- Publication date Nov 23, 2017
- MERCK SHARP & DOHME CORP.
- Paul Gerard Bulger
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
METHOD FOR PRODUCING SYNTHETIC PENTAPEPTIDE
- Publication number 20170183307
- Publication date Jun 29, 2017
- MARUISHI PHARMACEUTICAL CO., LTD.
- Asami MURAYAMA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Surfactant-Enabled Transition Metal-Catalyzed Chemistry
- Publication number 20160347677
- Publication date Dec 1, 2016
- MyCell Technologies, LLC
- Volker Berl
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Compositions Comprising TPGS-750-M
- Publication number 20160340332
- Publication date Nov 24, 2016
- MyCell Technologies, LLC
- Volker Berl
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Enantioselective Syntheses of Heteroyohimbine Natural Product Inter...
- Publication number 20160326183
- Publication date Nov 10, 2016
- Northwestern University
- Karl A. Scheidt
- C07 - ORGANIC CHEMISTRY
Information Patent Application
AN IMPROVED PROCESS FOR THE PREPARATION OF (3R,4R)-(1-BENZYL-4-METH...
- Publication number 20160102057
- Publication date Apr 14, 2016
- UNICHEM LABORATORIES LIMITED
- Dhananjay G. SATHE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
3-PIPERIDONE COMPOUNDS AND THEIR USE AS NEUROKININ-1 (NK1) RECEPTOR...
- Publication number 20160031817
- Publication date Feb 4, 2016
- Nanyang Technological University
- Teck Peng Loh
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD OF MANUFACTURE OF OCTANEDIOIC ACID, PRECURSORS, AND DERIVATIVES
- Publication number 20160031790
- Publication date Feb 4, 2016
- SEGETIS, INC.
- ERICH J. MOLITOR
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for producing compounds comprising nitrile functions
- Publication number 20140350265
- Publication date Nov 27, 2014
- RHODIA OPERATIONS
- Philippe Marion
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCING COMPOUNDS COMPRISING NITRILE FUNCTIONS
- Publication number 20140171663
- Publication date Jun 19, 2014
- RHODIA OPERATIONS
- Philippe Marion
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF A SINGLE ENANTIOMER OF 3-AMINOPIPERI...
- Publication number 20130172562
- Publication date Jul 4, 2013
- Dr. Reddy's Laboratories, Inc.
- Graham Andrew Meek
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR THE PREPARATION OF DONEPEZIL HYDROCHLORIDE
- Publication number 20110230663
- Publication date Sep 22, 2011
- ALEMBIC LIMITED
- Ravi Ponnaiah
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PREPARATION OF (N-HETEROCYCLYL) ARYL ETHERS
- Publication number 20100152454
- Publication date Jun 17, 2010
- SALTIGO GMBH
- Michael Kreis
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Novel Process for Production of Highly Pure Polymorph (I) Donepezil...
- Publication number 20080306271
- Publication date Dec 11, 2008
- Jozsef Neu
- C07 - ORGANIC CHEMISTRY

Preparation by ring-closure or hydrogenation

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Synthesis of an azasugar and intermediates thereof

Method of preparing 5R-[(benzyloxy) amino] piperidine-2S-carboxylic...

Direct C—H amination and aza-annulation

Process for preparing intermediate of anti-tumor drug niraparib and...

Homogeneous catalysts that are recoverable by host-guest interactions

Process for the preparation of (3R,4R)-(1-benzyl-4-methylpiperidin-...

Water soluble homogeneous catalysts that are recoverable by phase s...

Process for the preparation of dolutegravir

Kinetic resolution of racemic hydroxy ester via asymmetric catalyti...

Enantioselective syntheses of heteroyohimbine natural product inter...

Biocatalytic transamination process

Homogeneous catalysts that are recoverable by host guest interactions

Enantioselective syntheses of heteroyohimbine natural product inter...

Water soluble homogeneous catalysts that are recoverable by phase s...

Method for producing synthetic pentapeptide

Process for the preparation of (3R,4R)-(1-benzyl-4-methylpiperidin-...

Biocatalytic transamination process

Compositions comprising TPGS-750-M

Method for synthesizing key intermediate of apixaban

Surfactant-enabled transition metal-catalyzed chemistry

3-piperidone compounds and their use as neurokinin-1 (NK1) receptor...

Catalytic hydrogenation using complexes of base metals with trident...

Method for producing compounds comprising nitrile functions

Process for producing compounds comprising nitrile functions

Preparation of (N-heterocyclyl) aryl ethers

Hydroxamic acid compounds and methods of use thereof

Preparation of intermediates for acetycholinesterase inhibitors

Hydroxamic acid compounds and methods of use thereof

Process and intermediates for the preparation of 4-aryl piperidines

Anthranilic acid derivative

Patents Applicationslast 30 patents

ACID ADDITION SALTS OF (S)-3-(2,5-DIMETHOXY-4-(TRIFLUOROMETHYL)PHEN...

PROCESS FOR PREPARING N,N'-BIS(2,2,6,6-TETRAMETHYLPIPERIDIN-4-YL)HE...

MODIFIED ZEOLITE CATALYST COMPOSITIONS AND METHODS OF USE

METHOD FOR PREPARATION OF TRANS-N-BENZYLOXYCARBONYL-(3-HYDROXY-2-PI...

TUNGSTEN IMIDO ALKYLIDENE O-BITET AND O-BINOL COMPLEXES AND USE THE...

METHOD OF PREPARING 5R-[(BENZYLOXY) AMINO] PIPERIDINE-2S-CARBOXYLIC...

PROCESS FOR PREPARING INTERMEDIATE OF ANTI-TUMOR DRUG NIRAPARIB AND...

SYNTHESIS OF AN AZASUGAR AND INTERMEDIATES THEREOF

Homogeneous Catalysts That Are Recoverable By Host Guest Interactions

Enantioselective Syntheses of Heteroyohimbine Natural Product Inter...

Water Soluble Homogeneous Catalysts That Are Recoverable By Phase S...

DIRECT C-H AMINATION AND AZA-ANNULATION

Process for the preparation of dolutegravir

Process for the Preparation of (3R,4R)-(1-BENZYL-4-METHYLPIPERIDIN-...

Water Soluble Homogeneous Catalysts That Are Recoverable By Phase S...

Kinetic resolution of racemic hydroxy ester via asymmetric catalyti...

Biocatalytic Transamination Process

METHOD FOR PRODUCING SYNTHETIC PENTAPEPTIDE

Surfactant-Enabled Transition Metal-Catalyzed Chemistry

Compositions Comprising TPGS-750-M

Enantioselective Syntheses of Heteroyohimbine Natural Product Inter...

AN IMPROVED PROCESS FOR THE PREPARATION OF (3R,4R)-(1-BENZYL-4-METH...

3-PIPERIDONE COMPOUNDS AND THEIR USE AS NEUROKININ-1 (NK1) RECEPTOR...

METHOD OF MANUFACTURE OF OCTANEDIOIC ACID, PRECURSORS, AND DERIVATIVES

Method for producing compounds comprising nitrile functions

PROCESS FOR PRODUCING COMPOUNDS COMPRISING NITRILE FUNCTIONS

PROCESS FOR THE PREPARATION OF A SINGLE ENANTIOMER OF 3-AMINOPIPERI...

PROCESS FOR THE PREPARATION OF DONEPEZIL HYDROCHLORIDE

PREPARATION OF (N-HETEROCYCLYL) ARYL ETHERS

Novel Process for Production of Highly Pure Polymorph (I) Donepezil...