An isopimarane diterpene from Euphorbia ebracteolata Hayata

被引：27

作者：

Xu, ZH ^{[1
]}

Qin, GW ^{[1
]}

Xu, RS ^{[1
]}

机构：

[1] Chinese Acad Sci, Shanghai Inst Mat Med, Shanghai 200031, Peoples R China

来源：

JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH | 2000年 / 2卷 / 04期

关键词：

Euphorbia ebracleoata Hayata; euphorbiaceae; isopimarane diterpene; yuexiandajisu C;

D O I：

10.1080/10286020008041364

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

From the ethanolic extract of the roots of Euphorbia ebracteolata Hayata four compounds were isolated. They are 24-methylenecycloartanone, tirucallol, procesterol and a new isoprimarane diterpene, namely yuexiandajisu C. The structure of yuexiandajisu C was elucidated by spectral analysis. The bioassay in vitro showed yuexiandajisu C exhibited immunomodulatory activity.

引用

页码：257 / 261

页数：5

共 8 条

[1] TRITERPENOIDS .22. THE CONSTITUTION AND STEREOCHEMISTRY OF MASTICADIENONIC ACID [J].

BARTON, DHR ;

SEOANE, E .

JOURNAL OF THE CHEMICAL SOCIETY, 1956, (NOV) :4150-4157

[2] CHEMISTRY OF FIJIAN PLANTS .8. ENT-14[S],16-BETA,17-TRIHYDROXYATISAN-3-ONE AND FURTHER CONSTITUENTS FROM EUPHORBIA-FIDJIANA [J].

CAMBIE, RC ;

LAL, AR ;

RUTLEDGE, PS ;

WOODGATE, PD .

PHYTOCHEMISTRY, 1991, 30 (01) :287-292

[3]

GUO XZ, 1992, DICT CHIN POISONOUS, P446

[4]

HENRI BK, 1977, STEREOCHEMISTRY DIPO, V2, P123

[5]

Jiangsu New Medical College, 1986, DICT CHIN MAT MED, P1898

[6]

KHAN AQ, 1989, PHYTOCHEMISTRY, V28, P2859, DOI 10.1016/S0031-9422(00)98109-3

[7]

TARAN M, 1987, J MAGN RESON CHEM, V25, P1090

[8] Casbane diterpenoids from Euphorbia ebracteolata? [J].

Xu, ZH ;

Sun, J ;

Xu, RS ;

Qin, GW .

PHYTOCHEMISTRY, 1998, 49 (01) :149-151

← 1 →