Plant Diversity ›› 2000, Vol. 22 ›› Issue (03): 1-3.
• Articles •
DING Zhong - Tao, WANG You -Chu, ZHOU Jun ,TAN Ning -Hua, WU Hou - Ming
From PsammosUene tunicoides W. C. Wu et C. Y. Wu, two new natural cyclic dipeptides and two new cyclic octapeptides (named psammosilenins A and B) were isolated. Their structures were deter-mined as cycio (-Ala-Ala-), cycio (-Val-Ala-), cycio ( - Pro1, - Phe1 - Pro2 - Phe2 - Phe3 -Ala- Pro3 -Leu-) and cycle ( - Prol - Gly - Phe1- Val - Pro2 - Phe2 - Thr - Ile - ) by spectroscopic methods respectively.
DING Zhong - Tao, WANG You -Chu, ZHOU Jun ,TAN Ning -Hua, WU Hou - Ming. Cyclic Peptides from the Roots of Psammosilene tunicoides *[J]. Plant Diversity, 2000, 22(03): 1-3.
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