【摘要】 从河南省嵩县产内折香茶菜(Rabdosia infiexus(Thunb.)Kudo)叶中分离到两种对映-贝壳杉烯型二萜化合物,根据各种光谱数据推断一个为新化合物,其化学结构为:对映-1β,6,11β,15α-四乙酰氧基-6,7-螺断内酯-16-贝壳杉烯(1),命名为内折香茶菜素(inflexusin);另一个为已知化合物kamebacetal A。更多还原

【Abstract】 A new named inflexusin(l) together with a known compound, kamebacetal A, were isolated from the leaves of Rabdosia inflexus (Thumb.) Kundo collected at Song County, Henan Province, and their structures were determined by spectroscopic analysis. Inflexusin is elucidated as ent-1B, 6, 11B, 15a-tetraacetoxy-6, 7-secopirolactone-kaur-16-en(1).更多还原