WITHAPHYSALIN-C, A NATURALLY OCCURRING 13,14-SECO-STEROID

被引：35
作者：
KIRSON, I
ZARETSKII, ZVI
GLOTTER, E
机构：
[1] WEIZMANN INST SCI, DEPT ORG CHEM, REHOVOTH, ISRAEL
[2] WEIZMANN INST SCI, ISOTOPE RES, REHOVOTH, ISRAEL
[3] HEBREW UNIV JERUSALEM, FAC AGR, REHOVOT, ISRAEL
来源：
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 | 1976年 / 11期
关键词：
D O I：
10.1039/p19760001244
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
The structure of withaphysalin C, a new naturally occurring steroidal lactone of the withanolide group, isolated from Physalis minima (Solanaceae), was elucidated. This is a 13,14-seco-steroid closely related to withaphysalin A. The lack of a 17.alpha.-OH precluded the formation of a 17 .fwdarw. 14 hemiacetal as in the physalins, leading to the alternative formation of a 13 .fwdarw. 14 hemiacetal.
引用
收藏
页码：1244 / 1247
页数：4
相关论文
共 6 条
[1]   STEROIDAL CONSTITUENTS OF PHYSALIS-MINIMA (SOLANACEAE) [J].
GLOTTER, E ;
KIRSON, I ;
ABRAHAM, A ;
SETHI, PD ;
SUBRAMANIAN, SS .
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1975, (14) :1370-1374
[2]   STUDY OF CHROMIUM(VI) OXIDE-PYRIDINE COMPLEX [J].
HOLUM, JR .
JOURNAL OF ORGANIC CHEMISTRY, 1961, 26 (12) :4814-&
[3]   CONSTITUENTS OF WITHANIA-SOMINFERA DUN .11. STRUCTURE OF 3 NEW WITHANOLIDES [J].
KIRSON, I ;
GLOTTER, E ;
ABRAHAM, A ;
LAVIE, D .
TETRAHEDRON, 1970, 26 (09) :2209-&
[4]   CONSTITUENTS OF WITHANIA-SOMMIFERA DUN .12. WITHANOLIDES OF AN INDIAN CHEMOTYPE [J].
KIRSON, I ;
GLOTTER, E ;
LAVIE, D ;
ABRAHAM, A .
JOURNAL OF THE CHEMICAL SOCIETY C-ORGANIC, 1971, (11) :2032-&
[5]   STRUCTURES OF PHYSALIN-A AND PHYSALIN-B, 13,14-SECO-16,24-CYCLO-STEROIDS FROM PHYSALIS-ALKEKENGI VAR FRANCHETI [J].
MATSUURA, T ;
KAWAI, M ;
NAKASHIM.R ;
BUTSUGAN, Y .
JOURNAL OF THE CHEMICAL SOCIETY C-ORGANIC, 1970, (05) :664-&
[6]  
ZARETSKII VI, 1969, IAN SSSR KH, P1722
1