英文别名
7α-(acetylthio)-15α,16α-methylene-3-oxo-17α-pregna-1,4-diene-21,17-carbolactone;S-[(1'R,2S,2'S,3'R,5'R,7'S,10'S,11'R,18'R)-7',11'-dimethyl-5,14'-dioxospiro[oxolane-2,6'-pentacyclo[8.8.0.02,7.03,5.011,16]octadeca-12,15-diene]-18'-yl] ethanethioate