锐尖山香圆叶中三萜类成分的研究  

Triterpenoids from the Leaves of Turpinia arguta

作　　者：吴敏[1] 赵广才[1] 魏孝义[2] 

机构地区：[1]广州市体育科学研究所,广州510650 [2]中国科学院华南植物园,广州510650

出　　处：《热带亚热带植物学报》2012年第1期78-83,共6页Journal of Tropical and Subtropical Botany

基　　金：广州市科技攻关专项(2011J4300076);中国科学院重要方向性项目(KSCX2-EW-R-15);广东省中医药强省科研基金项目(2009439)资助

摘　　要：从锐尖山香圆(Turpinia arguta(Lindl.)Seem.)叶中分离得到了11个三萜类化合物。通过光谱分析,分别鉴定其结构为熊果酸(1),3β,6β,23-trihydroxy-12-oleanen-28-oic acid(2),3β,6β,23-trihydroxyurs-12-en-28-oic acid(3),3β,6β,19α,23-tetrahydroxyurs-12-en-28-oic acid(4),1α,3β,23-trihydroxy-12-oleanen-28-oic acid(5),arjunglucoside II(6),rosamultin(7),3β-O-β-D-glucopyranoylcincholic acid(8),cinchonaglycoside C(9),mussaendoside S(10)和3β-O-β-D-glucopyranosyl quinovic acid 28-O-β-D-glucopyranosyl ester(11)。除化合物1和6,其它化合物均为首次从山香圆叶中分离得到。Eleven triterpenoids were isolated from the leaves of Turpinia arguta （Lindl.） Seem. On the basis of spectral data, they were identified as ursolic acid （1）, uncargenin C （2）, 3β,6 β,23-trihydroxyurs-12-en-28-oic acid （3）, 3 β,6β,19β,23-tetrahydroxyurs-12-en-28-oic acid （4）, 1 a,3β,23-trihydroxy-12-oleanen-28-oic acid （5）, rosamultin （6）, arjunglucoside Ⅱ（7）, 3 [3-O-β-D-glucopyranoylcincholic acid （8）, cinchonaglycoside C （9）, mussaendoside S （10）, and 3β-O-[3-D-glucopyranosyl quinovic acid 28-O-β-D-glucopyranosyl ester （Ⅱ）. All these compounds were obtained from T. arguta for the first time except compounds 1 and 6.

关 键 词：锐尖山香圆 三萜类化合物 省沽油科 

分 类 号：S567.19[农业科学—中草药栽培]