Process for preparing 3-alkoxymethylcephalosporin derivatives

Organic compounds -- part of the class 532-570 series – Organic compounds – Chalcogen in the nitrogen containing substituent

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544 29, 544 30, C07D50104

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active

044827105

ABSTRACT:
The acetoxymethyl group at the 3-position of 3-acetoxymethylcephalosporanic acids and salts thereof may be replaced by an alkoxymethyl group, by reacting the 3-acetoxymethylcephalosporanic acid or salt thereof with a C.sub.1 -C.sub.4 alkanol in the presence of halide ions.

REFERENCES:
patent: 3665003 (1972-05-01), Kennedy et al.

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