摘要
目的研究两色紫金牛的活性化学成分方法应用柱色谱分离化学成分,波谱方法鉴定化合物结构。结果从两色紫金牛脂溶性部位得到5个化合物,分别鉴定为岩白菜素(1),11.0.(3',5'-二羟基-4'-甲氧基没食子酰基)-岩白菜素(2),11-O-(3',4',5'-三羟基没食子酰基)-岩白菜素(3),β-谷甾醇(4)和豆甾醇(5)。结论化合物1~5均为首次从该种植物中分离得到。
OBJECTIVE To study the chemical constituents from Ardisia bicolor Walker.. METHODS Chromatography was used to isolate and purify the chemical constituents, their structures were identified by spectral analysis. RESULTS Five compounds were identified as bergenin ( 1 ) , 11-O- ( 3',5'-dihydroxy-4'-methoxygalloyl ) -bergenin ( 2 ) , 11 -O-galloylbergenin ( 3 ) ,β-sitosterol ( 4 ) and stigmasterol (5). CONCLUSION Compound 1 -5 are isolated from Ardisia bicolor for the first time, and compound 2 is firstly isolated from this genus.
出处
《中国药学杂志》
CAS
CSCD
北大核心
2007年第9期656-658,共3页
Chinese Pharmaceutical Journal