Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1987-10-01
1990-02-20
Rizzo, Nicholas S.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
540215, 540222, C07D50104, A61K 31545
Patent
active
049027930
ABSTRACT:
A process for preparing 3-alkoxymethylcephalosporins which are useful as an intermediate for various cephalosporin derivatives having a high antimicrobial activity is disclosed. According to the process of the present invention, the 3-alkoxymethylcephalosporins can be easily obtained in high yield on a commercial scale.
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patent: 3665003 (1972-05-01), Kennedy et al.
patent: 3790567 (1974-02-01), Kennedy et al.
patent: 3846416 (1974-11-01), Kennedy et al.
patent: 3948906 (1976-04-01), Eardley
patent: 4482710 (1984-11-01), Fujimoto et al.
J. Med. Chem., vol. 14, p. 113, (1971).
Fukuzaki Kentaro
Nishikido Joji
Asahi Kasei Kogyo Kabushiki Kaisha
Rizzo Nicholas S.
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