16-[3-Methoxy-4-(2-piperidin-1-ylethoxy)benzylidene]-17-oxoandrost-5-en-3beta-yl acetate monohydrate

The title compound, C(36)H(49)NO(5).H(2)O, has the outer two six-membered rings of the steroid nucleus in chair conformations. The central ring B of the steroid nucleus is in an 8beta,9alpha-half-chair conformation, while ring D of the steroid adopts a slightly distorted 13beta,14alpha-half-chair co...

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Bibliographic Details
Published in:Acta crystallographica. Section C, Crystal structure communications Crystal structure communications, 2002-12, Vol.58 (Pt 12), p.o727-o729
Main Authors: Thamotharan, S, Parthasarathi, V, Gupta, Ranju, Guleria, Sheetal, Jindal, D P, Linden, Anthony
Format: Article
Language:English
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Summary:The title compound, C(36)H(49)NO(5).H(2)O, has the outer two six-membered rings of the steroid nucleus in chair conformations. The central ring B of the steroid nucleus is in an 8beta,9alpha-half-chair conformation, while ring D of the steroid adopts a slightly distorted 13beta,14alpha-half-chair conformation. The piperidine ring is in a chair conformation. The methoxybenzylidene moiety has an E configuration with respect to the carbonyl group at position 17. Intermolecular O-H.O and O-H.N hydrogen bonds link the steroid and water molecules into chains which run parallel to the b axis.
ISSN:0108-2701
1600-5759