Total Synthesis and Antimicrobial Activity of a Natural Cycloheptapeptide of Marine Origin
作者:Rajiv Dahiya、Hemendra Gautam
DOI:10.3390/md8082384
日期:——
The present study deals with the first totalsynthesis of the proline-rich cyclopolypeptide stylisin 2 via a solution phase technique by coupling of the Boc-L-Pro-L-Ile-L-Pro-OH tripeptide unit with the L-Phe-L-Pro-L-Pro-L-Tyr-OMe tetrapeptide unit, followed by cyclization of the resulting linear heptapeptide fragment. The chemical structure of the finally synthesized peptide was elucidated by FTIR