Nitrogen atoms

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C07D477/22

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CCHEMISTRY METALLURGY C07Organic chemistry C07DHETEROCYCLIC COMPOUNDS C07D477/00Heterocyclic compounds containing 1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula: , carbapenicillins, thienamycins Such ring systems being further condensed

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C07D477/22Nitrogen atoms

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Patents Grantslast 30 patents

Information Patent Grant
2-aza-substituted 1-carbadethiapen-2-em-3-carboxylic acids
- Patent number 5,140,030
- Issue date Aug 18, 1992
- Merck
- Burton G. Christensen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-aza substituted-1-carbadethiapen-2-em-3-carboxylic acids
- Patent number 4,892,869
- Issue date Jan 9, 1990
- Merck & Co., Inc.
- Burton G. Christensen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-aza-substituted 1-carbadethiapen-2-em-3-carboxylic acids
- Patent number 4,833,167
- Issue date May 23, 1989
- Merck & Co., Inc.
- Burton G. Christensen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-aza-substituted 1-carbadethiapen-2-em-3-carboxylic acids
- Patent number 4,783,453
- Issue date Nov 8, 1988
- Merck & Co., Inc.
- Burton G. Christensen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-aza-substituted 1-carbadethiapen-2-em-3 carboxylic acids
- Patent number 4,782,051
- Issue date Nov 1, 1988
- Merck & Co., Inc.
- Burton G. Christensen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing carbapenem compounds
- Patent number 4,707,547
- Issue date Nov 17, 1987
- Merck & Co., Inc.
- Burton G. Christensen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
6- And 6,6-disubstituted-3-substituted amino-1-azabicyclo-[3.2.0]he...
- Patent number 4,530,841
- Issue date Jul 23, 1985
- Merck & Co., Inc.
- Burton G. Christensen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aza penem compounds
- Patent number 4,431,658
- Issue date Feb 14, 1984
- Schering Corporation
- Adriano Afonso
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
6-(1'-Hydroxyethyl)-3-substituted amino-1-azabicyclo-�3.2.0!hept-2-...
- Patent number 4,424,230
- Issue date Jan 3, 1984
- Merck & Co., Inc.
- Burton G. Christensen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the synthesis of penems and carbapenems
- Patent number 4,347,183
- Issue date Aug 31, 1982
- Schering Corporation
- Adriano Afonso
- C07 - ORGANIC CHEMISTRY

Nitrogen atoms

Industry

Parent Industries

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Patents Grantslast 30 patents

2-aza-substituted 1-carbadethiapen-2-em-3-carboxylic acids

2-aza substituted-1-carbadethiapen-2-em-3-carboxylic acids

2-aza-substituted 1-carbadethiapen-2-em-3-carboxylic acids

2-aza-substituted 1-carbadethiapen-2-em-3-carboxylic acids

2-aza-substituted 1-carbadethiapen-2-em-3 carboxylic acids

Process for preparing carbapenem compounds

6- And 6,6-disubstituted-3-substituted amino-1-azabicyclo-[3.2.0]he...

Aza penem compounds

6-(1'-Hydroxyethyl)-3-substituted amino-1-azabicyclo-�3.2.0!hept-2-...

Process for the synthesis of penems and carbapenems

Patents Applicationslast 30 patents