by forming the ring or condensed ring systems

Industry

CPC
C07D463/04

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CCHEMISTRY METALLURGY C07Organic chemistry C07DHETEROCYCLIC COMPOUNDS C07D463/00Heterocyclic compounds containing 1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:

Current Industry

C07D463/04by forming the ring or condensed ring systems

Industries

Patents Grantslast 30 patents

Information Patent Grant
Process for making quinolonyl lactam antimicrobials and novel inter...
- Patent number 5,801,242
- Issue date Sep 1, 1998
- The Procter & Gamble Company
- Jared Lynn Randall
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Azetidinone intermediates to carbacephalosporins and process
- Patent number 5,646,275
- Issue date Jul 8, 1997
- Eli Lilly and Company
- John P. Gardner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Azetidinone intermediates to carbacephalosporins and process
- Patent number 5,637,692
- Issue date Jun 10, 1997
- Eli Lilly and Company
- James Aikins
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Beta lactam production
- Patent number 5,608,055
- Issue date Mar 4, 1997
- BIOCHEMIE Gesellschaft m.b.H.
- Jose Diago
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Azetidinone intermediates to carbacephalosporins and process
- Patent number 5,453,503
- Issue date Sep 26, 1995
- Eli Lilly and Company
- James Aikins
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Bicyclic .beta.-lactam antibiotics
- Patent number 5,393,882
- Issue date Feb 28, 1995
- Eli Lilly and Company
- Larry C. Blaszczak
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 3-substituted-2-azetidinones
- Patent number 5,250,676
- Issue date Oct 5, 1993
- University of Notre Dame du Lac
- Catherine M. Gasparski
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Bicyclic .beta.-lactam antibiotics
- Patent number 5,239,068
- Issue date Aug 24, 1993
- Eli Lilly and Company
- Larry C. Blaszczak
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
.beta.-lactam antibiotics
- Patent number 5,142,039
- Issue date Aug 25, 1992
- Eli Lilly and Company
- Larry C. Blaszczak
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4-(2,3 epoxypropane)azetidinones
- Patent number 5,116,972
- Issue date May 26, 1992
- Eli Lilly and Company
- Robert J. Ternansky
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for bicyclic .beta.-lactams diazo-.beta.-keto-butyrate-inte...
- Patent number 5,106,968
- Issue date Apr 21, 1992
- University of Notre Dame du Lac College of Science
- Marvin J. Miller
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ring-closure method for 1-carbacephalosporin six-membered ring
- Patent number 5,089,610
- Issue date Feb 18, 1992
- Eli Lilly and Company
- Robert J. Ternansky
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Rhodium catalyzed cyclization process for bicyclic .beta.-lactams
- Patent number 5,051,502
- Issue date Sep 24, 1991
- University of Notre Dame du Lac
- Marvin J. Miller
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for 1-carba(dethia) cephalosporins
- Patent number 4,939,249
- Issue date Jul 3, 1990
- Eli Lilly and Company
- Larry C. Blaszczak
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing 7-(1-hydroxyethyl)-3-(2-aminoethylthio)-1-car...
- Patent number 4,275,207
- Issue date Jun 23, 1981
- Merck & Co., Inc.
- Ronald W. Ratcliffe
- C07 - ORGANIC CHEMISTRY

by forming the ring or condensed ring systems

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Process for making quinolonyl lactam antimicrobials and novel inter...

Azetidinone intermediates to carbacephalosporins and process

Azetidinone intermediates to carbacephalosporins and process

Beta lactam production

Azetidinone intermediates to carbacephalosporins and process

Bicyclic .beta.-lactam antibiotics

Process for the preparation of 3-substituted-2-azetidinones

Bicyclic .beta.-lactam antibiotics

.beta.-lactam antibiotics

4-(2,3 epoxypropane)azetidinones

Process for bicyclic .beta.-lactams diazo-.beta.-keto-butyrate-inte...

Ring-closure method for 1-carbacephalosporin six-membered ring

Rhodium catalyzed cyclization process for bicyclic .beta.-lactams

Process for 1-carba(dethia) cephalosporins

Process for preparing 7-(1-hydroxyethyl)-3-(2-aminoethylthio)-1-car...