英文别名2-Azetidinone, 1-(4-fluorophenyl)-3-[2-[2-(4-fluorophenyl)-5,5-dimethyl-1,3-dioxan-2-yl]ethyl]-4-(4-hydroxyphenyl)-, (3R,4S)-; 4(S)-(4-hydroxyphenyl)-1-(4-fluorophenyl)-3(R)-{2-[2-(4-fluorophenyl)-5,5-dimethyl-[1,3]-dioxan-2-yl]-ethyl}azetidine-2-one