Four-membered rings

Industry

CPC
C07F9/568

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Parent Industries

CCHEMISTRY METALLURGY C07Organic chemistry C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM C07F9/00Compounds containing elements of the 5th Group of the Periodic System

Current Industry

C07F9/568Four-membered rings

Industries

Patents Grantslast 30 patents

Information Patent Grant
Lysophosphatidic acid derivative
- Patent number 11,802,135
- Issue date Oct 31, 2023
- Mitsubishi Tanabe Pharma Corporation
- Maiko Hamada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Solid supports and phosphoramidite building blocks for oligonucleot...
- Patent number 11,447,451
- Issue date Sep 20, 2022
- AM Chemicals LLC
- Andrei Pavel Guzaev
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Solid supports and phosphoramidite building blocks for oligonucleot...
- Patent number 10,781,175
- Issue date Sep 22, 2020
- AM Chemicals LLC
- Andrei Pavel Guzaev
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Inhibitors of creatine transport and uses thereof
- Patent number 10,717,704
- Issue date Jul 21, 2020
- Rgenix, Inc.
- Eduardo J. Martinez
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Inhibitors of creatine transport and uses thereof
- Patent number 10,308,597
- Issue date Jun 4, 2019
- Rgenix, Inc.
- Eduardo J. Martinez
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Phosphagen synthesis
- Patent number 7,964,736
- Issue date Jun 21, 2011
- Nour Heart, Inc.
- Ahmed Farghaly
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing sulphostin and analogue thereof or preparation...
- Patent number 7,531,657
- Issue date May 12, 2009
- Nippon Kayaku Kabushiki Kaisha
- Masashi Nagai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Crystalline carbapenem intermediate
- Patent number 7,482,445
- Issue date Jan 27, 2009
- Meiji Seika Kaisha, Ltd.
- Kazuhiro Aihara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
α-Amino-N-(diaminophosphinyl)lactam derivatives
- Patent number 7,348,318
- Issue date Mar 25, 2008
- Nippon Kayaku Kabushiki Kaisha
- Masatoshi Abe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Antibiotic compounds
- Patent number 7,342,005
- Issue date Mar 11, 2008
- AstraZeneca UK Limited
- Michael John Betts
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
4-Biarylyl-1-phenylazetidin-2-ones
- Patent number 7,320,972
- Issue date Jan 22, 2008
- Microbia, Inc.
- Eduardo Martinez
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Highly enantiomerically pure lactam-substituted propanoic acid deri...
- Patent number 7,214,803
- Issue date May 8, 2007
- Eastman Chemical Company
- Neil Warren Boaz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antibiotic compounds
- Patent number 7,041,836
- Issue date May 9, 2006
- AstraZeneca UK Limited
- Michael John Betts
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Highly enantiomerically pure lactam-substituted propanoic acid deri...
- Patent number 6,977,303
- Issue date Dec 20, 2005
- Eastman Chemical Company
- Neil Warren Boaz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Chiral ligand
- Patent number 6,930,189
- Issue date Aug 16, 2005
- Sumitomo Chemical Company, Limited
- Heikki Hassila
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Highly enantiomerically pure lactam-substituted propanoic acid deri...
- Patent number 6,897,323
- Issue date May 24, 2005
- Eastman Chemical Company
- Neil Warren Boaz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Chiral ligand
- Patent number 6,762,306
- Issue date Jul 13, 2004
- Sumitomo Chemical Company, Limited
- Heikki Hassila
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Highly enantiomerically pure lactam-substituted propanoic acid deri...
- Patent number 6,686,477
- Issue date Feb 3, 2004
- Eastman Chemical Company
- Neil Warren Boaz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phosphino-aminophosphines
- Patent number 6,590,115
- Issue date Jul 8, 2003
- Eastman Chemical Company
- Neil Warren Boaz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sulphostin analogue and process for producing sulphostin and its an...
- Patent number 6,579,989
- Issue date Jun 17, 2003
- Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
- Tomio Takeuchi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Antibiotic compounds
- Patent number 6,521,612
- Issue date Feb 18, 2003
- Zeneca Ltd.
- Michael John Betts
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Antibiotic compounds
- Patent number 6,187,804
- Issue date Feb 13, 2001
- Zeneca Limited
- Michael John Betts
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Antibiotic synthesis
- Patent number 5,998,612
- Issue date Dec 7, 1999
- Paul J. Reider
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antibiotic compounds
- Patent number 5,856,321
- Issue date Jan 5, 1999
- Zeneca Limited
- Michael John Betts
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Azetidinone derivatives, a process for their preparation and their...
- Patent number 5,856,556
- Issue date Jan 5, 1999
- Sankyo Company, Limited
- Sadao Oida
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Herbicidal aza bisphosphonic acids and compositions containing the...
- Patent number 5,728,650
- Issue date Mar 17, 1998
- Zeneca Limited
- Karl J. Fisher
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
9-oxo-1-azabicyclo�5.2.0!non-2,4-diene-2-carboxylic acid compounds...
- Patent number 5,719,139
- Issue date Feb 17, 1998
- Zeneca Limited
- Jean-Jacques Marcel Lohmann
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4-substituted azetidinones as precursors to 2-substituted-3-carboxy...
- Patent number 5,700,930
- Issue date Dec 23, 1997
- American Cyanamid Company
- Gregg Brian Feigelson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4-substituted azetidinones as precursors to 2-substituted-3-carboxy...
- Patent number 5,656,753
- Issue date Aug 12, 1997
- American Cyanamid Company
- Gregg Brian Feigelson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antibiotic compounds
- Patent number 5,652,233
- Issue date Jul 29, 1997
- Zeneca Limited
- Michael John Betts
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
SOLID SUPPORTS AND PHOSPHORAMIDITE BUILDING BLOCKS FOR OLIGONUCLEOT...
- Publication number 20230159458
- Publication date May 25, 2023
- AM CHEMICALS LLC
- Andrei Pavel Guzaev
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
NOVEL LYSOPHOSPHATIDIC ACID DERIVATIVE
- Publication number 20230146210
- Publication date May 11, 2023
- MITSUBISHI TANABE PHARMA CORPORATION
- Maiko HAMADA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Diaryl-B-Lactam Compound and Preparation Method and Pharmaceutical...
- Publication number 20200392150
- Publication date Dec 17, 2020
- Fudan University
- Yang Wang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SOLID SUPPORTS AND PHOSPHORAMIDITE BUILDING BLOCKS FOR OLIGONUCLEOT...
- Publication number 20200277260
- Publication date Sep 3, 2020
- AM CHEMICALS LLC
- Andrei Pavel Guzaev
- C07 - ORGANIC CHEMISTRY
Information Patent Application
INHIBITORS OF CREATINE TRANSPORT AND USES THEREOF
- Publication number 20190315680
- Publication date Oct 17, 2019
- Rgenix, Inc.
- Eduardo J. Martinez
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
NOVEL CATALYSTS
- Publication number 20130253185
- Publication date Sep 26, 2013
- Dalhousie University
- Rylan J. Lundgren
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ORGANOMETAL BENZENEPHOSPHONATE COUPLING AGENTS
- Publication number 20090292135
- Publication date Nov 26, 2009
- IRONWOOD PHARMACEUTICALS, INC.
- Timothy C. Barden
- C07 - ORGANIC CHEMISTRY
Information Patent Application
BIPHENYLAZETIDINONE CHOLESTEROL ABSORPTION INHIBITORS
- Publication number 20090131395
- Publication date May 21, 2009
- Microbia, Inc.
- Stephen Antonelli
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Processes for Production of 4-(Biphenylyl)Azetidin-2-One Phosphonic...
- Publication number 20090099355
- Publication date Apr 16, 2009
- Microbia, Inc.
- Stephen Antonelli
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Phosphagen Synthesis
- Publication number 20080242639
- Publication date Oct 2, 2008
- Farghaly Ahmed
- C07 - ORGANIC CHEMISTRY
Information Patent Application
4-BIARYLYL-1-PHENYLAZETIDIN-2-ONES
- Publication number 20080167255
- Publication date Jul 10, 2008
- Microbia, Inc.
- Eduardo J. Martinez
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Crystalline carbapenem intermediate
- Publication number 20070167620
- Publication date Jul 19, 2007
- Meiji Seika Kaisha, Ltd.
- Kazuhiro Aihara
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Antibiotic compounds
- Publication number 20050209212
- Publication date Sep 22, 2005
- AstraZeneca UK Limited
- Michael John Betts
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
4-Biarylyl-1-phenylazetidin-2-ones
- Publication number 20050209165
- Publication date Sep 22, 2005
- Eduardo Martinez
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Highly enantiomerically pure lactam-substituted propanoic acid deri...
- Publication number 20050171082
- Publication date Aug 4, 2005
- Neil Warren Boaz
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Novel $g(a)-amino-n-(diaminophosphinyl) lactam derivative
- Publication number 20050164989
- Publication date Jul 28, 2005
- Masatoshi Abe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method for preparation of sulphostin and its analogue or intermedia...
- Publication number 20050020834
- Publication date Jan 27, 2005
- Masashi Nagai
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process and ester derivatives useful for preparation of cephalosporins
- Publication number 20040267008
- Publication date Dec 30, 2004
- Pfizer Inc.
- Juan C. Colberg
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Chiral ligand
- Publication number 20040110965
- Publication date Jun 10, 2004
- Sumitomo Chemical Company, Limited
- Heikki Hassila
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Highly enantiomerically pure lactam-substituted propanoic acid deri...
- Publication number 20040106593
- Publication date Jun 3, 2004
- Neil Warren Boaz
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Highly enantiomerically pure lactam-substituted propanoic acid deri...
- Publication number 20040106788
- Publication date Jun 3, 2004
- Neil Warren Boaz
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Chiral ligand
- Publication number 20030191324
- Publication date Oct 9, 2003
- Heikki Hassila
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Antibiotic compounds
- Publication number 20030144264
- Publication date Jul 31, 2003
- Zeneca Limited
- Michael John Betts
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Process and ester derivatives useful for preparation of cephalosporins
- Publication number 20020099205
- Publication date Jul 25, 2002
- Pfizer Inc.
- Juan C. Colberg
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Phosphino-aminophosphines
- Publication number 20020065417
- Publication date May 30, 2002
- Neil Warren Boaz
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Antibiotic compounds
- Publication number 20020042408
- Publication date Apr 11, 2002
- Zeneca Limited
- Michael John Betts
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Highly enantiomerically pure lactam-substituted propanoic acid deri...
- Publication number 20020042508
- Publication date Apr 11, 2002
- Neil Warren Boaz
- C07 - ORGANIC CHEMISTRY

Four-membered rings

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Lysophosphatidic acid derivative

Solid supports and phosphoramidite building blocks for oligonucleot...

Solid supports and phosphoramidite building blocks for oligonucleot...

Inhibitors of creatine transport and uses thereof

Inhibitors of creatine transport and uses thereof

Phosphagen synthesis

Method for preparing sulphostin and analogue thereof or preparation...

Crystalline carbapenem intermediate

α-Amino-N-(diaminophosphinyl)lactam derivatives

Antibiotic compounds

4-Biarylyl-1-phenylazetidin-2-ones

Highly enantiomerically pure lactam-substituted propanoic acid deri...

Antibiotic compounds

Highly enantiomerically pure lactam-substituted propanoic acid deri...

Chiral ligand

Highly enantiomerically pure lactam-substituted propanoic acid deri...

Chiral ligand

Highly enantiomerically pure lactam-substituted propanoic acid deri...

Phosphino-aminophosphines

Sulphostin analogue and process for producing sulphostin and its an...

Antibiotic compounds

Antibiotic compounds

Antibiotic synthesis

Antibiotic compounds

Azetidinone derivatives, a process for their preparation and their...

Herbicidal aza bisphosphonic acids and compositions containing the...

9-oxo-1-azabicyclo�5.2.0!non-2,4-diene-2-carboxylic acid compounds...

4-substituted azetidinones as precursors to 2-substituted-3-carboxy...

4-substituted azetidinones as precursors to 2-substituted-3-carboxy...

Antibiotic compounds

Patents Applicationslast 30 patents

SOLID SUPPORTS AND PHOSPHORAMIDITE BUILDING BLOCKS FOR OLIGONUCLEOT...

NOVEL LYSOPHOSPHATIDIC ACID DERIVATIVE

Diaryl-B-Lactam Compound and Preparation Method and Pharmaceutical...

SOLID SUPPORTS AND PHOSPHORAMIDITE BUILDING BLOCKS FOR OLIGONUCLEOT...

INHIBITORS OF CREATINE TRANSPORT AND USES THEREOF

NOVEL CATALYSTS

ORGANOMETAL BENZENEPHOSPHONATE COUPLING AGENTS

BIPHENYLAZETIDINONE CHOLESTEROL ABSORPTION INHIBITORS

Processes for Production of 4-(Biphenylyl)Azetidin-2-One Phosphonic...

Phosphagen Synthesis

4-BIARYLYL-1-PHENYLAZETIDIN-2-ONES

Crystalline carbapenem intermediate

Antibiotic compounds

4-Biarylyl-1-phenylazetidin-2-ones

Highly enantiomerically pure lactam-substituted propanoic acid deri...

Novel $g(a)-amino-n-(diaminophosphinyl) lactam derivative

Method for preparation of sulphostin and its analogue or intermedia...

Process and ester derivatives useful for preparation of cephalosporins

Chiral ligand

Highly enantiomerically pure lactam-substituted propanoic acid deri...

Highly enantiomerically pure lactam-substituted propanoic acid deri...

Chiral ligand

Antibiotic compounds

Process and ester derivatives useful for preparation of cephalosporins

Phosphino-aminophosphines

Antibiotic compounds

Highly enantiomerically pure lactam-substituted propanoic acid deri...