Royal Society of Chemistry, RSC Advances, 1(10), p. 451-460, 2020
DOI: 10.1039/c9ra05878h
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Incubation of drostanolone heptanoate (1) with B. bassiana and M. phaseolina afforded seven new and two known metabolites.The main sites of hydroxylation include C-5, C-7, C-11, C-14, C-15, and C-20, hydrolysis at C-17, and reduction at C-3 of 1.