Synthesis of 6,19-cyclopregnanes. Constrained analogues of steroid hormones

A procedure for the synthesis of 6,19-cyclopregnanes is described involving an intramolecular alkylation reaction of Delta(4)-3-keto steroids with a 19-mesylate in the presence of KOH in isopropanol. Three 6,19-cyclopregnanes were prepared (4, 5 ,9); in t

Detalles Bibliográficos
Autores: Di Chenna, P. H., Veleiro, A. S., Sonego, J. M., Ceballos, N. R., Garland, M.T., Baggio, R., Burton, F. Y. G.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2007
País:Chile
Idioma:inglés
OAI Identifier:oai:repositorio.anid.cl:10533/240702
Acceso en línea:https://hdl.handle.net/10533/240702
Access Level:acceso abierto
Descripción
Sumario:A procedure for the synthesis of 6,19-cyclopregnanes is described involving an intramolecular alkylation reaction of Delta(4)-3-keto steroids with a 19-mesylate in the presence of KOH in isopropanol. Three 6,19-cyclopregnanes were prepared (4, 5 ,9); in t