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1. (WO1991007411) CEPHALOSPORIN DERIVATIVE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1991/007411 International Application No.: PCT/JP1990/001472
Publication Date: 30.05.1991 International Filing Date: 13.11.1990
IPC:
C07D 501/00 (2006.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
501
Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula: , e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
Applicants:
BANYU PHARMACEUTICAL CO., LTD. [JP/JP]; 2-3, Nihombashi Honcho 2-chome Chuo-ku Tokyo 103, JP (AllExceptUS)
NAKAGAWA, Susumu [JP/JP]; JP (UsOnly)
MITOMO, Ryuji [JP/JP]; JP (UsOnly)
USHIJIMA, Ryosuke [JP/JP]; JP (UsOnly)
ASAI, Akira [JP/JP]; JP (UsOnly)
KUROYANAGI, Satoru [JP/JP]; JP (UsOnly)
Inventors:
NAKAGAWA, Susumu; JP
MITOMO, Ryuji; JP
USHIJIMA, Ryosuke; JP
ASAI, Akira; JP
KUROYANAGI, Satoru; JP
Priority Data:
PCT/JP89/0115513.11.1989JP
Title (EN) CEPHALOSPORIN DERIVATIVE
(FR) DERIVE DE CEPHALOSPORINE
Abstract:
(EN) A novel, optically active compound of formula (I) which is useful as a remedy for bacterial infection, a pharmaceutically acceptable salt or ester thereof, a crystal thereof, and production and uses thereof.
(FR) Nouveau composé optiquement actif de formule (I), utilisé contre les infections bactériennes, sel ou ester de ce composé acceptable en pharmacologie, cristal formé par ce composé, et production et utilisations du composé.
Designated States: CA, JP, US
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)
Also published as:
EP0453574CA2045143