Separation of cephalosporin isomers

Details Separation of cephalosporin isomers Separation of cephalosporin isomers

1994-11-16

1997-04-01

Ford, John M.

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

540223, C07D50112

Patent

active

056167032

ABSTRACT:
Process of depleting 7-amino-3-[(E)-2-(4-methyl-5-thiazolyl)vinyl]-3-cephem-4-carboxylic acid in Z/E mixtures of 7-amino-3-[2-(4-methyl-5-thiazolyl)vinyl]-3-cephem-4-carboxylic acid

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9325557A1, Dec. 1993, Derwent.
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26044, Apr. 1981, Derwent.
614447, Nov. 1979, Derwent.
7311575, Feb. 1974, Derwent.

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