WHITMANOSIDE A, A NEW α-PYRONE GLYCOSIDE FROM THE LEECH WHITMANIA PIGRA

被引：23
作者：
Li, Tao
Wang, Guo-Cai [1 ]
Huang, Xiao-Jun
Ye, Wen-Cai
机构：
[1] Jinan Univ, Coll Pharm, Inst Tradit Chinese Med & Nat Prod, Guangzhou 510632, Guangdong, Peoples R China
来源：
HETEROCYCLES | 2013年 / 87卷 / 07期
关键词：
Whitmania pigra; Hirudinidae; Leech; alpha-Pyrone Glycoside; METABOLITES; SPONGE; DIKETOPIPERAZINES; ANTICOAGULANTS; DIVERSITY;
D O I：
10.3987/COM-13-12722
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A new alpha-pyrone glycoside, whitmanoside A (1), along with eight known compounds, including two furanones (2, 3) and six proline-derived cyclic dipeptides (4-9), were isolated from the dried material of the leech Whitmania pigra. The structures of these compounds were established on the basis of their spectroscopic data and acid hydrolysis. This is the first report on the isolation of these compounds from a leech.
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页码：1537 / +
页数：8
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