Microbial hydroxylation of steroids. 7. Hydroxylation of B-nortestosterone and related compounds by Rhizopus arrhizus ATCC 11145, and 13C nuclear magnetic resonance spectra of some B-norsteroids
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چکیده
منابع مشابه
Microbial hydroxylation of sclareol by Rhizopus stolonifer.
Incubation of sclareol with Rhizopus stolonifer affords in high yield a mixture of triols with 18-hydroxy-sclareol as the main component.
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15 صفحه اولThe microbiological hydroxylation of steroids and related compounds.
The factors which determine the specific positions at which steroids are hydroxylated by micro-organisms are being investigated, using mono-ketones or keto-alcohols of the androstane series as substrates and infra-red and n.m.r. spectroscopy to determine the structures of the products. Whereas the major product of the hydroxylation of 5o-androstan-3-one by cultures of Calonectria decora is 123,...
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ژورنال
عنوان ژورنال: Canadian Journal of Chemistry
سال: 1981
ISSN: 0008-4042,1480-3291
DOI: 10.1139/v81-244