(20S)-20-Acetoxy-4-pregnene-3,16-dione from Commiphora wightii

Document Type

Article

Publication Date

1-1-2010

Abstract

The title triterpene compound, C23H32O4, isolated from Commiphora wightii features four trans-fused rings, among which the five-membered ring adopts an envelope conformation, the cyclohexene ring adopts a half-chair conformation and the two cyclohexane rings exist in chair conformations. The asymmetric unit contains two independent molecules. Weak intermolecular C-H center dot center dot center dot O hydrogen bonding is present in the crystal structure.

Publication Title

Acta Crystallographica Section E: Structure Reports Online

Volume

66

Issue

12

Publisher

International Union of Crystallography

Publisher Location

COMMERCE PLACE, 350 MAIN ST, MALDEN 02148, MA USA

This document is currently not available here.

Share

COinS