by sulfur atoms

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C07D499/62

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CCHEMISTRY METALLURGY C07Organic chemistry C07DHETEROCYCLIC COMPOUNDS C07D499/00Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:

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C07D499/62by sulfur atoms

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Patents Grantslast 30 patents

Information Patent Grant
Cephalosporin derivatives, compositions and method of use
- Patent number 4,159,327
- Issue date Jun 26, 1979
- Grunenthal GmbH
- Erwin Kiesewetter
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
3257463
- Patent number 3,257,463
- Issue date Jun 21, 1966
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents