Title:
CARBAPENEM DERIVATIVE AND MANUFACTURE
Document Type and Number:
Japanese Patent JPS57146779
Kind Code:
A
Abstract:
A process for the preparation of an antibacterially active compound of the formula (I): and salts and esters thereof wherein R<1> and R<2> independently represent hydrogen or an organic group, and R<3> is an optionally substituted aromatic or heteroaromatic moiety, which comprises reacting a compound of the formula (II): wherein R is hydrogen or a carboxy-blocking group, with X-R<3> wherein X is a displaceable group, In addition certain compounds within the formula (II) are novel.
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Inventors:
SUTEIIBUN KUURUTON
DEIBITSUDO FURANSHISU KORUBITS
ARUFURETSUDO JIYON EGURINGUTON
DEIBITSUDO FURANSHISU KORUBITS
ARUFURETSUDO JIYON EGURINGUTON
Application Number:
JP1739482A
Publication Date:
September 10, 1982
Filing Date:
February 04, 1982
Export Citation:
Assignee:
BEECHAM GROUP LTD
International Classes:
C07D477/00; A61K31/397; A61K31/40; A61P31/04; C07D477/02; (IPC1-7): A61K31/40; A61K31/425; A61K31/44; A61K31/505; A61K31/53; A61K31/54; C07D487/04