Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1986-11-06
1988-03-29
Berch, Mark L.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
C07D48704, C12P 1718, C07B 1902
Patent
active
047344946
ABSTRACT:
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.
REFERENCES:
patent: 4123528 (1978-10-01), Cama
Hirata et al., Chem. Abs., 93, 239247t.
Uyeo et al., Chem. Pharm. Bull., 28, 1563-77, (1980).
J. American Chem. Soc., 96, 7584:5, (1974).
Hashimoto Yukio
Hirata Tadashi
Matsukuma Ikuo
Takasawa Seigo
Yoshiie Shigeo
Berch Mark L.
Kyowa Hakko Kogyo Co. Ltd.
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