Citation: Hua Han, Yang Hua Yi, Bao Shu Liu, Xiao Hua Wang, Min Xiang Pan. Leucospilotaside C, a new sulfated triterpene glycoside from sea cucumber Holothuria leucospilota[J]. Chinese Chemical Letters, ;2008, 19(12): 1462-1464. doi: 10.1016/j.cclet.2008.09.051 shu

Leucospilotaside C, a new sulfated triterpene glycoside from sea cucumber Holothuria leucospilota

a Research Center for Marine Drugs, School of Pharmacy, Second Military Medical University, Shanghai 200433, China;
b College of Animal Sciences, Zhejiang University, Hangzhou 310029, China

Received Date: 16 June 2008

Fund Project: This research was supported by the State Foundation for High-tech Project "863" from the Ministry of Science and Technology, China (No. 2001AA624100) and grant from National Natural Science Foundation of China (No. 20772155). We thank Prof. Yu Lin Liao for taxonomic identification of the sea cucumber.

A new triterpene glycoside, leueospilotaside C, along with two known saponin, was isolated from sea cucumber Holothuria leucospilota collected from the South China Sea, and its structure was elucidated as 3-O-{4'-O-sodiumsulfate-β-D-xylopyranosyl}-holosta-22,25-epoxy-9-ene-3β, 12α, 17α-triol (1) by extensive spectroscopic analysis and chemical methods. The glycosides have the same triterpene aglycone, but differ in the oligosaccharide moieties.
- Holothuria leucospilota,
- Triterpene glycoside,
- Leueospilotaside C
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