Process of producing optically active cephalosporin analogs by enzyme selective deacylation

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United States of America Patent

PATENT NO 4302541
SERIAL NO

06206639

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Abstract

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Optically active cephalosporin analogs are produced by optically selective deacylation of an optically inactive acylated analog. The compounds are useful as intermediates in the preparation of optically active acylated antimicrobial agents.

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Patent Owner(s)

  • KYOWA HAKKO KOGYO CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hashimoto, Yukio Yamato, JP 63 507
Hirata, Tadashi Yokohama, JP 101 1869
Matsukuma, Ikuo Yokkaichi, JP 11 90
Takasawa, Seigo Hadano, JP 10 49
Yoshiie, Shigeo Sakai, JP 7 23

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