Microbial transformation of 17α-ethynyl- and 17α-ethylsteroids, and tyrosinase inhibitory activity of transformed products

Steroids

Volumn 70, Issue 12, 2005, Pages 798-802

  Choudhary, M Iqbal ^a   Sultan, Sadia ^a   Khan, Mahmud Tareq Hassan ^a   Rahman, Atta ur ^a  

^a UNIVERSITY OF KARACHI   (Pakistan)

Author keywords

17 Ethyl 17 hydroxyandrost 4 en 3 one; 17 Ethynyl 17 hydroxyandrost 4 en 3 one; Cephalosporium aphidicola; Cunninghamella elegans; Microbial transformation; Tyrosinase inhibition

Indexed keywords

17ALPHA ETHYL 11ALPHA,17BETA DIHYDROXYANDROST 4 EN 3 ONE; 17ALPHA ETHYL 17BETA HYDROXYANDROSTA 1,4 DIEN 3 ONE; 17ALPHA ETHYL 6ALPHA,17BETA DIHYDROXY 5ALPHA ANDROSTAN 3 ONE; 17ALPHA ETHYNYL 11ALPHA,17BETA DIHYDROXYANDROS 4 EN 3 ONE; 17ALPHA ETHYNYL 17BETA HYDROXYANDROSTA 1,4 DIEN 3 ONE; ETHISTERONE; MONOPHENOL MONOOXYGENASE; UNCLASSIFIED DRUG; 17 ETHYL 17 HYDROXYANDROST 4 EN 3 ONE; 17-ETHYL-17-HYDROXYANDROST-4-EN-3-ONE; ANDROSTANE DERIVATIVE; COSMETIC; DRUG DERIVATIVE; ENZYME INHIBITOR; FUNGAL PROTEIN; MELANIN; TESTOSTERONE;

ARTICLE; BIOTRANSFORMATION; CEPHALOSPORIUM; CONTROLLED STUDY; CUNNINGHAMELLA; DRUG HYDROXYLATION; DRUG POTENCY; ENZYME ACTIVITY; ENZYME BINDING; ENZYME INHIBITION; HYDROGENATION; IC 50; INCUBATION TIME; NONHUMAN; PHASE TRANSITION; ACREMONIUM; BIOSYNTHESIS; CHEMISTRY; DRUG ANTAGONISM; DRUG EFFECT; ENZYME ACTIVATION; ENZYMOLOGY; HUMAN; HYPERPIGMENTATION; METABOLISM; MUCORALES; OXIDATION REDUCTION REACTION;

CEPHALOSPORIUM APHIDICOLA; CUNNINGHAMELLA ELEGANS; FUNGI;

ACREMONIUM; ANDROSTADIENES; BIOTRANSFORMATION; COSMETICS; ENZYME ACTIVATION; ENZYME INHIBITORS; ETHISTERONE; FUNGAL PROTEINS; HUMANS; HYPERPIGMENTATION; MELANINS; MONOPHENOL MONOOXYGENASE; MUCORALES; OXIDATION-REDUCTION; TESTOSTERONE;

EID: 24944498881     PISSN: 0039128X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.steroids.2005.05.002     Document Type: Article

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