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5α-Androst-3-en-17β-yl acetate.


ABSTRACT: In the crystal structure of the title compound, C(21)H(32)O(2), ring A is highly distorted, with a conformation inter-mediate between 10β-sofa and 1α,10β-half chair; rings B and C have slightly flattened chair conformations. Ring D assumes an unusual 13β-envelope conformation, probably induced by the acet-oxy substituent. Cohesion of the crystal structure is due only to weak van der Waals inter-actions.

SUBMITTER: Andrade LC 

PROVIDER: S-EPMC2979999 | biostudies-literature | 2009 Dec

REPOSITORIES: biostudies-literature

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5α-Androst-3-en-17β-yl acetate.

Andrade L C R LC   Paixão J A JA   de Almeida M J M MJ   Tavares da Silva E J EJ   Fernandes Roleira F M FM  

Acta crystallographica. Section E, Structure reports online 20091216 Pt 1


In the crystal structure of the title compound, C(21)H(32)O(2), ring A is highly distorted, with a conformation inter-mediate between 10β-sofa and 1α,10β-half chair; rings B and C have slightly flattened chair conformations. Ring D assumes an unusual 13β-envelope conformation, probably induced by the acet-oxy substituent. Cohesion of the crystal structure is due only to weak van der Waals inter-actions. ...[more]

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