Diosgenin-3,6-dione: second polymorph in space group P212121

The title steroid, [(25R)-spirost-4-en-3,6-dione, C27H38O4], is obtained by oxidation of diosgenin, using the Jones reagent (CrO3/H2SO4). The crystal structure was previously reported in space group P212121, but nonetheless with the wrong absolute configuration and omitting positions for H atoms [Ra...

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Bibliographic Details
Main Authors: Gabriel Guerrero-Luna, Jaquelin Reyes Melchor, Sylvain Bernès, María-Guadalupe Hernández-Linares
Format: Article
Published: International Union of Crystallography 2020-09-01
Online Access:http://scripts.iucr.org/cgi-bin/paper?S2414314620012006