4-[(E)-2-(3-甲氧基苯基)乙烯基]苯胺 、 衣康酸 以yields the (RS)-(E)-1-{4-[2-(3-methoxy-phenyl)-vinyl]-phenyl}-5-oxo-pyrrolidine-3-carboxylic acid as a brown solid的产率得到(RS)-(E)-1-{4-[2-(3-methoxy-phenyl)-vinyl]-phenyl}-5-oxo-pyrrolidine-3-carboxylic acid
The invention relates to racemic or enantiomerically pure 4-pyrrolidino derivatives, processes for their preparation, pharmaceutical compositions comprising said derivatives, and their use in the prevention and treatment of illness, in particular which is mediated by monoamine oxidase B inhibitors, in particular Alzheimer's disease or senile dementia.