EIN-SCHRITT-ENZYMATISCHE KONVERSION VON CEPHALOSPORIN C UND SEINER DERIVATE IN 7-AMINOCEPHALOSPORINSAEURE UND DERIVATE.

摘要

A process for the one-step conversion of cephalosporin C and derivatives thereof to the corresponding 7-aminocephalosporanic acid and derivatives comprising treating said cephalosporin C and derivatives with a cephalosporin C amidase derived from Arthrobacter viscosus ATCC 53594, or from any cephalosporin C amidase producing, or potentially producing descendants therof, or from any expression of the genetic material of said Arthrobacter viscosus ATCC 53594, or any cephalosporin C amidase producing, or potentially producing descendants thereof.