title: [Microbiological dehydrogenation of 3' -(5 alpha, 3 beta, 17 beta-dihydroxy-andrastane-17 alpha)- propiolactone (V) by Nocardia sp -synthesis of spirolactone (II) (author's transl)].
mesh_terms: D000732:Androstanols / Q000378:metabolism; D006865:Hydrogenation; D009615:Nocardia / Q000378:metabolism*; D013148:Spironolactone / Q000096:biosynthesis*
chemical_list: D000732:Androstanols; D013148:Spironolactone