3-[3-(4-fluorophenyl)-3-hydroxypropyl]-1-(4-hydroxyphenyl)-4-(4-methoxyphenyl)azetidin-2-one 、
1,4-二(溴甲基)苯 、
potassium carbonate 在
C33H31BrFNO4 作用下,
以giving a colorless solid (25) of molecular weight 604.52 (C33H31BrFNO4)的产率得到1-[4-(4-bromomethyl-benzyloxy)phenyl]-3-[3-(4-fluorophenyl)-3-hydroxypropyl]-4-(4-methoxyphenyl)-azetidin-2-one