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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH056550
Kind Code:
B2
Abstract:
Compounds of the formula:and the pharmaceutically acceptable salts thereof whereinwherein each R is hydrogen or alkyl of 1 to 6 carbon atoms are disclosed. The compounds are useful as antibiotics.

Inventors:
FURUKAWA MINORU
SATO MAKOTO
Application Number:
JP24698184A
Publication Date:
January 26, 1993
Filing Date:
November 21, 1984
Export Citation:
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Assignee:
MERCK & CO INC
International Classes:
C07D477/00; A61K31/397; A61K31/445; A61K31/495; A61K31/505; A61P31/04; C07C323/25; C07D209/48; C07D211/72; C07D239/14; C07D477/20