Diterpenic labdane galactofuranosides from the roots of Calotropis procera (Ait.) R. Br.

被引:0
|
作者
Mittal, A. [1 ]
Ali, M. [2 ]
机构
[1] Jyoti Vidyapeeth Womens Univ, Fac Pharmaceut Sci, Jaipur 302019, Rajasthan, India
[2] Jamia Hamdard, Fac Pharm, Dept Pharmacognosy & Phytochem, New Delhi 110062, India
关键词
Calotropis procera (Ait.) R.Br; Asclepiadaceae; roots; labdanyl galactosides; isolation; BARK;
D O I
暂无
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Two labdane-type diterpenic galactosides characterized as labdan-18-ol-beta-D-galactofuranoside 4 and labdan-3 beta-ol-11,15-olide-18,20-dioic acid-3 beta-D-glactofuranoside 5 have been isolated for the first time from the roots of Calotropis procera (Ait.) R. Br. (Asclepiadaceae) along with n-decanoyl-beta-D-glucopyranoside 1, n-hexacosanoyl-beta-D-glucopyranoside 2 and n-octadecanoyl-beta-D-glucopyranoside 3. The spectral data of 4 and 5 have been given and structures are established.
引用
收藏
页码:641 / 645
页数:5
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