(25R)-16β-Acet­oxy-3β-bromo-23′,26-ep­oxy-23′,25-dimethyl-5α-cholest-23,23′-en-6-one dichloro­methane monosolvate

The crystal structure of the title compound, C(31)H(45)BrO(5)·CH(2)Cl(2), prepared in six steps from diosgenin, confirmed that the configurations of the stereogenic centers, positions 20S and 25R, remain unchanged during the reaction. The six-membered A, B and C rings have chair conformations. The f...

Descripción completa

Detalles Bibliográficos
Autores principales: Rincón, Susana, Yépez, Rebeca, Ochoa, M. Eugenia, López, Yliana, Santillan, Rosa, Farfán, Norberto
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2012
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3588813/
https://www.ncbi.nlm.nih.gov/pubmed/23468778
http://dx.doi.org/10.1107/S1600536812043590

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3588813/
https://www.ncbi.nlm.nih.gov/pubmed/23468778
http://dx.doi.org/10.1107/S1600536812043590

Ejemplares similares