Chemoenzymatic synthesis of the cephalosporin intermediate 7-amino-3-alkenylcephem-4-carboxylic acid

Ferdinand Zepeck (Inventor), Herbert Schleich (Inventor), Klaus Totschnig (Inventor), Peter Remler (Inventor), Birgit Seisser (Inventor), Gernot Strohmeier (Inventor)

Research output: Patent

Abstract

The invention relates to processes for the prepn. of 7-amino-3-alkenylcephem-4-carboxylic acid (I) and the compds. II and III by using the enzymes p-nitrobenzyl esterase and penicillin G amidase. The processes either start from the compd. I or the compd. of Formula III.
Original languageEnglish
Patent numberWO2015071493
IPCC12P35/00
Priority date18/11/13
Publication statusPublished - 21 May 2015

Keywords

  • p-nitrobenzyl esterase
  • penicillin G amidase
  • cephalosporine

Fingerprint Dive into the research topics of 'Chemoenzymatic synthesis of the cephalosporin intermediate 7-amino-3-alkenylcephem-4-carboxylic acid'. Together they form a unique fingerprint.

Cite this