摘要
从牛尾草 [Isodonternifolius (D .Don)Kudo]的地上部分分离得到一个新的对映 -贝壳杉烷型二萜 ,命名为牛尾草素H (1) ,通过波谱方法鉴定了它的结构。此外 ,还分离得到 5个已知的对映 -贝壳杉烷型二萜化合物 :香茶菜醛 (2 ) ,长管香茶菜素A ,E和G (3- 5 ) ,开展香茶菜素E (6 ) ,以及木樨草素 (7) ,芹菜素 (8) ,α -香树脂醇 (9) ,乌索酸 (10 )和2α -羟基乌索酸 (11)。
A new ent kauranoid named rabdoternin H (1) was isolated from the aerial part of Isodon ternifolius and its structure was determined by the spectroscopic methods.Five known ent kaurane diterpenoids,isodonal (2), longikaurin A, E, G (3-5) and effusanin E (6),together with luteolin (7),apigenin (8),α amyrin (9),ursolic acid (10) and 2α hydroxy ursolic acid (11) were also reported in this paper.
出处
《云南植物研究》
CSCD
北大核心
2002年第2期267-272,共6页
Acta Botanica Yunnanica
