Cephalosporin esters, their production and use

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United States of America Patent

PATENT NO 4729992
SERIAL NO

06724927

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Abstract

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A compound of the formula: ##STR1## or a pharmaceutical acceptable salt thereof, processes for preparing the same and a pharmaceutical composition containing the compound or the salt thereof mentioned above are provided. The compound has antibiotic activity and has improved absorbability.

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Patent Owner(s)

Patent OwnerAddress
TAKEDA CHEMICA INDUSTRIES LTD27 DOSHOMACHI 2-CHOME HIGASHI-KU OSAKA 541

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nishimura, Tatsuo Osaka, JP 33 289
Numata, Mitsuo Osaka, JP 14 87
Yoshimura, Yoshinobu Osaka, JP 16 81

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