Analogifremgangsmåde til fremstilling af 7-(aminoacylamido)-cephalosporansyrederivater

A process for the production of the aminoacylated analogs of cephalosporin C comprising reacting 7-aminocephalosporanic acid with a mixed acid anhydride of a lower alkanoic acid and the amino acid corresponding to the desired side chain, whose amino group is protected by a triarylmethyl group and su...

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Hauptverfasser: BRIAN BOOTHROYD, WILFRED FRANK WALL, MICHAEL FATHERLEY
Format: Patent
Sprache:dan
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Zusammenfassung:A process for the production of the aminoacylated analogs of cephalosporin C comprising reacting 7-aminocephalosporanic acid with a mixed acid anhydride of a lower alkanoic acid and the amino acid corresponding to the desired side chain, whose amino group is protected by a triarylmethyl group and subsequently removing the triarylmethyl group to form the desired analogue. (Machine-translation by Google Translate, not legally binding)