Krishnan, R. ; Madyastha, K. M. ; Seshadri, T. P. ; Viswamitra, M. A. (1991) The identification of 14α,17β-dihydroxyandrost-4-en-3-one monohydrate and 14α, l7β-dihydroxyandrosta-1,4-dien-3-one monohydrate, metabolites of androstenedione in Mucor piriformis Steroids, 56 (8). pp. 440-445. ISSN 0039-128X
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/003912...
Related 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 cristallographic analysis of two of these metabolites was undertaken to determine unambiguously their composition and chirality. Crystals belong to the orthorhombic space-group P212121, with a = 7.199(4) Å and a = 6.023(3) Å, b = 11.719(3) Å and b = 13.455(4) Å c = 20.409(3) Å and c = 20.702(4) Å for the two title compounds, respectively. The structures have been refined to final R values of 0.060 and 0.040, respectively.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Mucor Piriformis; Androst-4-ene-3, 17-dione; Spectroscopy; X-ray; Crystal Structure |
| ID Code: | 23454 |
| Deposited On: | 25 Nov 2010 09:27 |
| Last Modified: | 10 Jun 2011 06:33 |
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