3-methyl-1-(3-phenyl-isoxazol-5-yl)-butan-1-one 、
哌啶盐酸盐 、
聚合甲醛 以the free base of 3-phenyl-5-{2-(1-pyrrolidinylmethyl)-3-methylbutyryl}-isoxazole was obtained as crystals in a manner similar to Example 28的产率得到3-Phenyl-5-{2-(1-pyrrolidinylmethyl)-3-methylbutyryl}isoxazole