EP 0000645 B1 19810128 - ISOPENICILLINS, PROCESSES FOR THEIR PREPARATION, AND COMPOSITIONS CONTAINING THEM
Title (en)
ISOPENICILLINS, PROCESSES FOR THEIR PREPARATION, AND COMPOSITIONS CONTAINING THEM
Publication
Application
Priority
US 81919777 A 19770726
Abstract (en)
[origin: US4122086A] {PG,1 A new bicyclic {62 -lactam containing the novel 7-oxo-1-aza-3-thiabicyclo{8 3.2.0{9 heptane nucleus (isopenicillin) is disclosed. The compounds have antibacterial activity against gram positive and gram negative organisms. Intermediates useful for the preparation of these active products are also disclosed.
IPC 1-7
IPC 8 full level
A61K 31/425 (2006.01); A61P 31/04 (2006.01); C07D 205/085 (2006.01); C07D 499/00 (2006.01); C07D 513/04 (2006.01)
CPC (source: EP US)
A61P 31/04 (2017.12 - EP); C07D 205/085 (2013.01 - EP US); C07D 499/00 (2013.01 - EP US); C07D 513/04 (2013.01 - EP US)
Designated contracting state (EPC)
BE CH DE FR GB LU NL SE
DOCDB simple family (publication)
US 4122086 A 19781024; DE 2860370 D1 19810319; DK 328578 A 19790127; EP 0000645 A1 19790207; EP 0000645 B1 19810128; IE 47037 B1 19831130; IE 781493 L 19790126; IT 1097306 B 19850831; IT 7826043 A0 19780724; JP S5424891 A 19790224; JP S6143357 B2 19860926
DOCDB simple family (application)
US 81919777 A 19770726; DE 2860370 T 19780720; DK 328578 A 19780724; EP 78300169 A 19780720; IE 149378 A 19780725; IT 2604378 A 19780724; JP 9140678 A 19780725