Title:
NOVEL CARBAPENEM DERIVATIVE
Document Type and Number:
WIPO Patent Application WO/1996/008491
Kind Code:
A1
Abstract:
A compound represented by general formula (I), a process for producing the same, and the use thereof as an antibacterial wherein R1 either represents hydrogen or lower alkyl, or forms a heterocyclic ring together with R3; R2 represents hydrogen, ester residue, alkali metal or anionic charge; and R3 and R4 represent each independently hydrogen or a hydrocarbon group which may bear a heteroatom selected from among oxygen, sulfur and nitrogen, or R3 and R4 are combined together with the nitrogen atom to which they are bonded to form a heterocyclic group.
Inventors:
NAKAGAWA SUSUMU
OTAKE NORIKAZU
KIYONAGA HIDEO
YAMADA KOJI
JONA HIDEKI
OKADA SHIGEMITSU
OGAWA MASAYUKI
IMAMURA HIDEAKI
USHIJIMA RYOSUKE
NAKANO MASATO
OTAKE NORIKAZU
KIYONAGA HIDEO
YAMADA KOJI
JONA HIDEKI
OKADA SHIGEMITSU
OGAWA MASAYUKI
IMAMURA HIDEAKI
USHIJIMA RYOSUKE
NAKANO MASATO
Application Number:
PCT/JP1995/001840
Publication Date:
March 21, 1996
Filing Date:
September 14, 1995
Export Citation:
Assignee:
BANYU PHARMA CO LTD (JP)
International Classes:
C07D477/20; (IPC1-7): C07D477/20; A61K31/40; A61K31/44; A61K31/495; A61K31/55
Foreign References:
| JPS6230781A | 1987-02-09 | |||
| JPS5795989A | 1982-06-15 |
Other References:
See also references of EP 0781773A4
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