Ke Rui, Zhu En-Yuan, Chou Gui-xin
Key Laboratory of Standardization of Chinese Medicines of Ministry of Education, Institute of Chinese Materia Medica of Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
Yao Xue Xue Bao. 2010 Jul;45(7):879-82.
To study the chemical constituents of Cirsium setosum (Willd.) MB., 70% ethanol extract of the aerial parts was subjected to column chromatography. One new phenylpropanoid glycoside, sinapyl alcohol 9-O-(E)-p-coumaroyl-4-O-beta-D-glucopyanoside (1) was isolated, along with three known compounds: lycoperodine-1 (2), apigenin-7-O-(6"-(E)-p-coumaroyl)-beta-D-galactopyranoside (3) and quercetin (4). The structures were elucidated on the basis of spectral and chemical evidence. Compound 2 was obtained from Cirsium genus for the first time, compounds 3 and 4 were obtained from this plant for the first time.
为研究刺儿菜的化学成分，对其地上部分的70%乙醇提取物进行柱色谱分离。分离得到一个新的苯丙素苷，芥子醇9 - O - (E) - 对香豆酰基 - 4 - O - β - D - 吡喃葡萄糖苷（1），以及三个已知化合物：番茄啶 - 1（2）、芹菜素 - 7 - O - (6'' - (E) - 对香豆酰基) - β - D - 吡喃半乳糖苷（3）和槲皮素（4）。通过光谱和化学证据对其结构进行了鉴定。化合物2首次从蓟属植物中获得，化合物3和4首次从该植物中获得。
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