摘要
目的:研究川藏香茶菜(Isodon pharicus)地上部分化学成分。方法:利用正反相硅胶、高效液相色谱等现代分离技术进行分离,利用IR,UV,MS和NMR等现代波谱技术手段鉴定了它们的结构。结果:分离得到5个对映-贝壳杉烷二萜:pharicunins N-R(1～5);结论:这5个化合物均为新二萜。
AIM： To study the chemical constituents of the aerial parts of Isodon pharicus. METHOD： Silica gel, C18 reversed phase silica gel and HPLC were used. The structures were elucidated by extensive spectroscopic methods （IR, UV, MS and NMR）. RESULTS： Five ent-kaurane diterpenoids, pharicunins N-R （1-5）, were isolated and identified. CONCLUSION： All of the com- pounds are new.
出处
《中国天然药物》
SCIE
CAS
CSCD
北大核心
2009年第6期409-413,共5页
基金
supported financially by the NSFC(No.30772637)
the NSFC-joint Foundation of Yunnan Province(No.U0832602)
the Major State Basic Research Development Program of China (No. 2009CB522300)
the Natural Science Foundation of Yunnan Province (No. 2008CD162)
the Key Project of Knowledge Innovation Project of CAS (No. KSCX2-YW-R-25)~~
关键词
唇形科
川藏香茶菜
二萜
Labiatae
lsodon pharicus
Diterpenoids
