| Literature DB >> 19428436 |
Amal Al-Aboudi1, Mohammad Y Mohammad, Salim Haddad, Rawhi Al-Far, M Iqbal Choudhary.
Abstract
Biotransformation of methyl cholate using Aspergillus niger was investigated. This led to the isolation of two derivatives: methyl 3alpha,7alpha,12alpha,15beta-tetrahydroxy-5beta-cholan-24-oate identified as a new compound, and a known compound methyl 3alpha,12alpha-dihydroxy-7-oxo-5beta-cholan-24-oate. The structure elucidation of the new compound was achieved using 1D and 2D NMR, MS and X-ray diffraction.Entities:
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Year: 2009 PMID： 19428436 DOI： 10.1016/j.steroids.2009.01.002
Source DB: PubMed Journal: Steroids ISSN： 0039-128X Impact factor: 2.668