20-N-Ethyl-1,8,14-trihydroxy-16β,18-dimethoxylycoctonine

被引：4
作者：
Shaheen, F
Ahmad, M
Anjum, S [1 ]
Rahman, AA
Fun, HF
Ahmad, H
Choudhary, MI
Atta-ur-Rahman
机构：
[1] Univ Karachi, Int Ctr Chem Sci, HEJ Res Inst Chem, Karachi 75270, Pakistan
[2] Univ Sains Malaysia, Sch Phys, Xray Crystallog Unit, George Town 11800, Malaysia
[3] Jahanzeb Postgrad Coll, Saidu Sharif, Swat, Pakistan
来源：
ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE | 2004年 / 60卷
关键词：
D O I：
10.1107/S1600536804008189
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
The title compound, C23H47NO5, has been isolated from Delphinium roylei for the first time. The molecular architechture comprises six fused rings, A-F. The six-membered rings, A and E, are in chair conformations, while ring D is in a distorted boat form. The seven-membered ring B is in a boat form and the remaining two five-membered rings, C and F, are in envelope conformations. The crystal structure is stabilized by O - H ... O, C - H ... O and C - H ... N interactions.
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收藏
页码：O774 / O776
页数：3
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