[七叶一枝花地上部分的化学成分]
[Chemical Constituents of Paris polyphylla var. chinensis Aerial Parts].
作者信息
Yin Wei, Song Zu-rong, Liu Jin-qi, Zhang Guo-sheng
出版信息
Zhong Yao Cai. 2015 Sep;38(9):1875-8.
OBJECTIVE
To study the chemical constituents of aerial parts of Paris polyphylla var. chinensis .
METHODS
Aerial parts of Paris polyphylla var. chinensis was extracted with 95% EtOH, and separated and purified by silica gel, RP 18 and Sephadex LH-20 col- umn chromatography. The structures were identified by spectroscopic analysis.
RESULTS
A total of ten compounds were isolated and iden- tified as β-sitosterol (1) ergosta-7, 22-dien-3-one (2), β-ecdysone (3), kaempferol (4), daucosterol (5) luteolin (6) calonysterone (7), luteolin-7-O-glucoside (8), quercetin (9), and 3β, 5α, 9α-trihydroxyergosta-7, 22-dien-6-one (10).
CONCLUSION
Compounds 2,6 and 10 are isolated from Paris polyphylla var. chinensis for the first time.
目的
研究七叶一枝花变种华重楼地上部分的化学成分。
方法
用95%乙醇提取华重楼地上部分，通过硅胶柱色谱、RP 18柱色谱和葡聚糖凝胶LH - 20柱色谱进行分离纯化。采用光谱分析鉴定结构。
结果
共分离鉴定出10个化合物，分别为β-谷甾醇（1）、麦角甾-7,22-二烯-3-酮（2）、β-蜕皮激素（3）、山柰酚（4）、胡萝卜苷（5）、木犀草素（6）、卡洛芬甾酮（7）、木犀草素-7-O-葡萄糖苷（8）、槲皮素（9）和3β,5α,9α-三羟基麦角甾-7,22-二烯-6-酮（10）。
结论
化合物2、6和10首次从华重楼中分离得到。
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