摘要
从兴隆獐牙菜全草中分离出五个单体。经化学方法、光谱方法鉴定,其中四个分别为齐墩果酸(Ⅰ),1,3-二羟基-4,7-二甲氧基(口山)酮(Ⅱ)、1-羟基-2,3,5-三甲氧基(口山)酮(Ⅲ)和β-谷甾醇(Ⅳ)。其中Ⅱ在该属中首次分得。
Five natural products were isolated from S. tetraptera var. xinglongensis of which four were proved to be oleanolic acid, 1, 3-dihydroxy-4, 7-dimethoxyxanthone, 1-hydroxy-2, 3, 5-trimethoxyxanthone and β-sitosterol. 1, 3-dihydroxy-4, 7-dimethoxyxanthone has been obtained for the firts time from the genus Swertia.
出处
《中国中药杂志》
CAS
CSCD
北大核心
1991年第9期549-550,共2页
China Journal of Chinese Materia Medica
关键词
兴隆獐牙菜
化学成分
齐墩果酸
S. tetraptera var. xinglongensis
oleanolic acid
1,3-dihydroxy-4, 7-dime-thoxyxanthone
1-hydroxy-2, 3, 5-trimethoxyxanthone
