Plant Diversity ›› 1995, Vol. 17 ›› Issue (03): 1-3.

• Articles •    

REVISION OF THE STRUCTURE OF STELLARIN A

ZHAO Yu-Rui ZHOU Jun WANG Xian-Kai HUANG Xiao-Lin WU Huo-Ming   

  1. Department of Medicinal Chemistry of Natural Products, School of Pharmacy,
  • Online:1995-06-25 Published:1995-06-25

Abstract: From the fresh roots of Stellaria yunnanensis Franch. a new cyclopeptide named stellarin A, was obtained and its structure was established to be cyclo(Gly-Pro-Phe-Tyr-Gly-Gly-Pro) by FAB-MS in a previous communication.Recently by a combination of 2D-NMR, FAB-MS and enzymatic degradation,its structure was re-examined and revised to cyclo(Gly-Pro-Phe-Pro-Gly-Tyr-Gly).

Key words: Stellaria yunnanensis