3-HYDROXYIMINO-5-ALPHA,13-ALPHA,14-BETA,17-ALPHA-LANOSTA-8,24-DIEN-20-OIC ACID

被引：2

作者：

ARGAY, G

KALMAN, A

VLADIMIROV, S

ZIVANOVSTAKIC, D

RIBAR, B

机构：

[1] FAC PHARMACEUT BELGRADE, DEPT PHARMACEUT CHEM, BELGRADE 11000, YUGOSLAVIA

[2] SERBIAN ACAD SCI, NOVI SAD 21000, YUGOSLAVIA

[3] ARTS BRANCH NOVI SAD, NOVI SAD 21000, YUGOSLAVIA

来源：

ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY | 1995年 / 51卷 / pt 5期

关键词：

D O I：

10.1107/S010827019401228X

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Rings B and C in the title compound, C30H47NO3, have a common double bond and adopt an envelope shape, whereas ring D assumes a half-chair conformation. Crystal packing is established by intermolecular hydrogen bonds forming infinite helices of the molecules.

引用

页码：958 / 960

页数：3

共 11 条

[1]

CLARKE TH, 1975, HDB ORGANIC ANAL, P76

[2] GENERAL DEFINITION OF RING PUCKERING COORDINATES [J].