Farnesiaside, a new diterpene glycoside

被引:4
|
作者
Bhattacharyya, Kinkini
Kar, Tanusree
Bocelli, Gabriele
Banerjee, Sukdeb
Mondal, Nirup Bikash
机构
[1] Indian Inst Chem Biol, Dept Steroids & Terpenoids Chem, Kolkata 700032, W Bengal, India
[2] CNR, IMEM, I-43100 Parma, Italy
[3] Indian Assoc Cultivat Sci, Dept Mat Sci, Kolkata 700032, W Bengal, India
来源
ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS | 2006年 / 62卷
关键词
D O I
10.1107/S1600536806031722
中图分类号
O7 [晶体学];
学科分类号
0702 ; 070205 ; 0703 ; 080501 ;
摘要
In the title compound, C26H38O10, the acafarnane skeleton consists of three cis-fused rings, of which the five-membered ring is in an envelope conformation and the two six-membered rings adopt twist-boat and chair conformations. The lactone ring is in an envelope conformation. The D-glucose, in the beta position with respect to the acafarnane skeleton, adopts a chair conformation. The molecular structure and the crystal packing are stabilized by O-(HO)-O-... interactions including a bifurcated hydrogen bond.
引用
收藏
页码:O4007 / O4009
页数:3
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