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Seven-membered cyclic sulfite eudesmane derivatives: partial synthesis, structural determination, and enzymatic resolution
Authors:García-Granados Andrés  Parra Andrés  Rivas Francisco  Segovia Alejandro J
Affiliation:Departamento de Química Orgánica, Facultad de Ciencias, Universidad de Granada, E-18071 Granada, Spain.
Abstract:Two chromatographically inseparable, diastereomeric eudesmane cyclic sulfites have been semisynthesized from alpha-santonin. This diastereomeric mixture was resolved by enzymatic acetylation with CCL. Each cyclic sulfite derivative was individually characterized on the basis of its spectroscopic and crystallographic properties.
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