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The identification of 14 alpha,17 beta-dihydroxyandrost-4-en-3-one monohydrate and 14 alpha,17 beta-dihydroxyandrosta-1,4-dien-3-one monohydrate, metabolites of androstenedione in Mucor piriformis

Krishnan, R and Madyastha, KM and Seshadri, TP and Viswamitra, MA (1991) The identification of 14 alpha,17 beta-dihydroxyandrost-4-en-3-one monohydrate and 14 alpha,17 beta-dihydroxyandrosta-1,4-dien-3-one monohydrate, metabolites of androstenedione in Mucor piriformis. In: Steroids, 56 (8). 440 -445.

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Official URL: http://dx.doi.org/10.1016/0039-128X(91)90033-R

Abstract

The microorganism Mucor piriformis transforms androst-4-ene-3,17-dione into a major and several minor metabolites. X-ray crystallographic analysis of two of these metabolites was undertaken to determine unambiguously their composition and chirality. Crystals belong to the orthorhombic space-group P2(1)2(1)2(1), with a = 7.199(4) angstrom and a = 6.023(3) angstrom, b = 11.719(3) angstrom and b = 13.455(4) angstrom, c = 20.409(3) angstrom and c = 20.702(4) angstrom for the two title compounds, respectively. The structures have been refined to final R values of 0.060 and 0.040, respectively.

Item Type: Journal Article
Additional Information: Copyright of this article belongs to Elsevier science.
Keywords: Mucor piriformis;androst-4-ene-3,17-dione;spectroscopy; x-ray;crystal structure.
Department/Centre: Division of Chemical Sciences > Organic Chemistry
Date Deposited: 07 Dec 2010 09:39
Last Modified: 07 Dec 2010 09:39
URI: http://eprints.iisc.ernet.in/id/eprint/34238

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