DITERPENOIDS FROM SPIROSTACHYS-AFRICANA

被引：11

作者：

DURI, ZJ

HUGHES, NA

MUNKOMBWE, NM

机构：

[1] UNIV ZIMBABWE,DEPT CHEM,HARARE,ZIMBABWE

[2] UNIV NEWCASTLE UPON TYNE,DEPT CHEM,NEWCASTLE TYNE NE1 7RU,TYNE & WEAR,ENGLAND

来源：

PHYTOCHEMISTRY | 1992年 / 31卷 / 02期

关键词：

SPIROSTACHYS-AFRICANA; EUPHORBIACEAE; HEARTWOOD; DITERPENES; ENT-HYDROXYBEYERENONES;

D O I：

10.1016/0031-9422(92)90065-X

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Two new beyerene derivatives; ent-3-beta,18-dihydroxy-beyer-15-ene-2-one and ent-3-beta-hydroxy-19-nor-beyer-15-ene-2,12-dione have been isolated from Spirostachys africana in addition to the known ent-3-beta-hydroxy-beyer-15-ene-2-one.

引用

页码：699 / 702

页数：4

共 7 条

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EDGAR, AR ;

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[3]

Coates Palgrave K., 1990, TREES SO AFRICA

[4]

Gelfand M., 1985, TRADITIONAL MED PRAC

[5] CHEMISTRY OF TETRACYCLIC DITERPENOIDS .5. STEREOCHEMICAL STUDIES IN STACHENE SERIES [J].

HANSON, JR .

TETRAHEDRON, 1967, 23 (02) :793-&

[6]

PLACENZA LPL, 1979, J CHEM SOC P1, P1004

[7]

Watt J. M., 1962, MED POISONOUS PLANTS

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