STRUCTURE OF 5,8-ALPHA-EPIDIOXY-5-ALPHA-CHOLEST-6-EN-3-BETA-YL ACETATE

被引：4
作者：
TAKAHASHI, K
YAMAGUCHI, Y
HAYASHI, A
机构：
[1] Department of Chemistry, Faculty of Science and Technology, Kinki University, Osaka 577, Higashi-Osaka
来源：
ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS | 1991年 / 47卷
关键词：
D O I：
10.1107/S0108270191005620
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
C29H46O4, M(r) = 458.68, orthorhombic, P2(1)2(1)2(1), a = 7.020 (2), b = 10.478 (4), c = 36.154 (9) angstrom, V = 2659 (2) angstrom 3, Z = 4, D(x) = 1.15 Mg m-3, lambda(Mo K-alpha) = 0.7107 angstrom, mu = 0.0692 mm-1, F(000) = 1008, T = 298 K, R = 0.073 for 1692 observed reflections. The molecular structure of an acetylated sterol derivative obtained from a sea hare egg was determined. The ring conformations are common to those of cholesterol derivatives with the exception of an epidioxy bicyclic ring.
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页码：2581 / 2583
页数：3
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