来自宽叶蓝刺头的噻吩类化合物。

Thiophenes from Echinops latifolius.

作者信息

Wang Y, Li X, Meng D-L, Li Z-L, Zhang P, Xu J

机构信息

Research Department of Natural Medicine, Shenyang Pharmaceutical University, Shenyang, 110016, China.

出版信息

J Asian Nat Prod Res. 2006 Oct-Nov;8(7):585-8. doi: 10.1080/10286020500176724.

DOI:10.1080/10286020500176724

PMID:17135040

Abstract

Six thiophenes were isolated and purified from ethanol extract of the roots of Echinops latifolius Tausch. Their structures were identified on the basis of spectral data. Among them, 5-(3-hydroxmethyl-3-isovaleroyloxyprop-1-ynyl)-2,2'-bithiophene (6) is a new compound, and 5-(3-hydroxy-4-isovaleroyloxybut-1-ynyl)-2,2'-bithiophene (5) was isolated from this plant for the first time.

摘要

从宽叶蓝刺头根的乙醇提取物中分离并纯化出六种噻吩。根据光谱数据确定了它们的结构。其中，5-(3-羟甲基-3-异戊酰氧基丙-1-炔基)-2,2'-联噻吩(6)是一种新化合物，5-(3-羟基-4-异戊酰氧基丁-1-炔基)-2,2'-联噻吩(5)首次从该植物中分离得到。