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Citation: Yu Rui ZHAO, Jun ZHOU, Xian Kai WANG, Xiao Lin HUANG, Hou Ming WU, Chang Xiang CHENG. STELLADELIN D,A NEW CYCLIC UNDECAPEPTIDE FROM STELLARIA DELAVAYI[J]. Chinese Chemical Letters, ;1996, 7(3): 237-240. shu

STELLADELIN D,A NEW CYCLIC UNDECAPEPTIDE FROM STELLARIA DELAVAYI

a Department of Medicinal Chemistry of Natural Products, School of Pharmacy, West China University of Medical Sciences, Chengdu 610041;
b Laboratory of Phytochemistry, Kunming Instiule of Botany, Chinese Academy of Sciences, Kunming, 650204;
c Stale Key Laboratory of Bio-Organic Chemistry & Natural Products, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032

Received Date: 26 July 1995

Fund Project: This work was supported by grants from Laboratory of Phytochemistry, Kunming Institute of Botany, Chinese Academy of Sciences and State Key Laboratory of Bio-Organic Chemistry & Natural Products, Chinese A-cademy of Sciences. Authors are grateful to Prof. S. W. Jin (Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences) for performing amino acid analysis.

Further chemical study on the fresh roots of Stellaria delavayi led to the isolation of another new cyclopeptide,namely stelladelin D.On the basis of spectroscopic analyses and chemical methods,its structure was assigned as cyclo(Gly-Val-Pro-Ser-Pro-Tyr-Phe-Pro-Ala-Ala-Ile).
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