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6β-Methyl-3,20-dioxopregn-4-en-17-yl acetate

The title compound, C(24)H(34)O(4), is a precursor of Megestrol acetate. Ring A has a half-chair conformation [Q = 0.446 (3) Å, θ = 54.6 (4)° and ϕ = 9.5 (4)°]. Ring D adopts a 13β-envelope conformation [Q = 0.463 (2) Å and ϕ = 188.2 (3)°].

Detalles Bibliográficos
Autores principales: Chen, Longran, Liu, Xuefen, Yang, Peng
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2012
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3343965/
https://www.ncbi.nlm.nih.gov/pubmed/22590046
http://dx.doi.org/10.1107/S1600536812008665