title: Irreversible inhibitors of delta5-3-ketosteroid isomerase: acetylenic and allenic 3-oxo-5,10-secosteroids.
mesh_terms: D000480:Alkynes / Q000494:pharmacology; D007535:Isomerases / Q000037:antagonists & inhibitors*; D007700:Kinetics; D008722:Methods; D012632:Secosteroids / Q000494:pharmacology*; D013251:Steroid Isomerases / Q000037:antagonists & inhibitors*; D013329:Structure-Activity Relationship
chemical_list: D000480:Alkynes; D012632:Secosteroids; D007535:Isomerases; D013251:Steroid Isomerases