The present invention relates to a novel process for the preparation of a compound of formula I:
1
wherein R
1
is defined herein and compounds of formula II:
2
wherein R
1
and R
2
are defined herein. Said compound of formula I is useful in the treatment of various central nervous system disorders including depression.
本发明涉及一种制备化合物的新方法,该化合物的
化学式为I:1其中R1在此处定义,并且化合物的
化学式为II:2其中R1和R2在此处定义。
化学式I的化合物在治疗包括抑郁在内的各种中枢神经系统疾病中具有用途。