Disclosed is a process for the preparation of a naphthylmethylamine derivative or a pharmaceutically acceptable salt thereof of Formula I
wherein R
1
is a lower straight or branched alkyl group and R
2
is a lower straight or branched alkyl group, aryl group or araylalkyl group, the process comprising reacting a N-alkyl-1-naphthylmethylamine HCl compound of Formula II:
wherein R
1
has the aforestated meaning, with a compound of Formula III
wherein X is a halogen and R
2
has the aforestated meaning in the presence of at least one base and in at least one solvent.
揭示了一种制备Formula I中的
萘甲基胺衍
生物或其药用可接受盐的过程,其中R1是较低的直链或支链烷基基团,R2是较低的直链或支链烷基基团、芳基或芳基烷基基团,该过程包括将Formula II的N-烷基-
1-萘甲基胺盐化合物:
其中R1具有上述含义,与Formula III的化合物反应
其中X是卤素,R2在至少一种碱和至少一种溶剂的存在下具有上述含义。