4'-[5-Fluoro-3-(4-methoxytetrahydropyran-4-yl)phenylsulphonyl]acetophenone 、
盐酸羟胺 以to give (E)-4'-[5-fluoro-3-(4-methoxytetrahydropyran-4-yl)phenylsulphonyl]acetophenone oxime in 83% yield, m.p. 180°-181° C.的产率得到(E)-4'-[5-fluoro-3-(4-methoxytetrahydropyran-4-yl)phenylsulphonyl]acetophenone oxime