英文别名
3,3;20,20-bis-ethanediyldioxy-11α-methyl-5β-pregnan-11β-ol;3,3;20,20-Bis-aethandiyldioxy-11α-methyl-5β-pregnan-11β-ol;(5'R,8'S,9'S,10'S,11'S,13'S,14'S,17'S)-10',11',13'-trimethyl-17'-(2-methyl-1,3-dioxolan-2-yl)spiro[1,3-dioxolane-2,3'-2,4,5,6,7,8,9,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene]-11'-ol