EC 1.3.1.22 [3-oxo-5alpha-steroid 4-dehydrogenase (NADP(+))] inhibitor 3-oxo-5alpha-steroid 4-dehydrogenase (NADP(+)) (EC 1.3.1.22) inhibitor 3-oxo-5alpha-steroid 4-dehydrogenase (NADP(+)) (EC 1.3.1.22) inhibitors 3-oxo-5alpha-steroid 4-dehydrogenase (NADP(+)) inhibitor 3-oxo-5alpha-steroid 4-dehydrogenase (NADP(+)) inhibitors 3-oxo-5alpha-steroid 4-dehydrogenase inhibitor 3-oxo-5alpha-steroid 4-dehydrogenase inhibitors 3-oxo-5alpha-steroid:NADP+ Delta(4)-oxidoreductase inhibitor 3-oxo-5alpha-steroid:NADP+ Delta(4)-oxidoreductase inhibitors 3-oxosteroid 5alpha-reductase inhibitor 3-oxosteroid Delta4-dehydrogenase inhibitor 4-ene-3-oxosteroid 5alpha-reductase inhibitor 4-ene-5alpha-reductase inhibitor 5alpha-oxidoreductase inhibitor 5alpha-oxidoreductase inhibitors 5alpha-reductase inhibitor 5alpha-reductase inhibitors Delta(4)-3-ketosteroid 5alpha-oxidoreductase inhibitor Delta(4)-3-ketosteroid 5alpha-oxidoreductase inhibitors EC 1.3.1.22 (3-oxo-5alpha-steroid 4-dehydrogenase (NADP(+))) inhibitor EC 1.3.1.22 (3-oxo-5alpha-steroid 4-dehydrogenase (NADP(+))) inhibitors EC 1.3.1.22 [3-oxo-5alpha-steroid 4-dehydrogenase (NADP(+))] inhibitor EC 1.3.1.22 [3-oxo-5alpha-steroid 4-dehydrogenase (NADP(+))] inhibitors EC 1.3.1.22 inhibitor EC 1.3.1.22 inhibitors cholest-4-en-3-one 5alpha-reductase inhibitor cholestenone 5alpha-reductase inhibitor cholestenone 5alpha-reductase inhibitors reduced nicotinamide adenine dinucleotide phosphate:Delta(4)-3-ketosteroid 5alpha-oxidoreductase inhibitor reduced nicotinamide adenine dinucleotide phosphate:Delta(4)-3-ketosteroid 5alpha-oxidoreductase inhibitors steroid 5alpha-hydrogenase inhibitor steroid 5alpha-hydrogenase inhibitors steroid 5alpha-reductase inhibitor steroid 5alpha-reductase inhibitors testosterone 5alpha-reductase inhibitor testosterone 5alpha-reductase inhibitors testosterone Delta(4)-5alpha-reductase inhibitor testosterone Delta(4)-5alpha-reductase inhibitors testosterone Delta(4)-hydrogenase inhibitor testosterone Delta(4)-hydrogenase inhibitors EC 1.3.1.* (oxidoreductase acting on donor CH-CH group, NAD(+) or NADP(+) as acceptor) inhibitor