申请人:Patel Shantilal Kartik
公开号:US20070191616A1
公开(公告)日:2007-08-16
The present invention provides optically pure (S)-(+)-N-methyl-3-(1-naphthaleneoxy)-3-(2-thienyl)propanamine, a compound of formula (I), and optically pure (S)-isomer of compound of formula 4, wherein R
1
and R
2
both are methyl or R
1
is methyl and R
2
is benzyl or substituted benzyl group and process for preparation thereof. Formula (I) and (IV). In another aspect the present invention provides a process for preparation of an acid addition salt of compound of formula (I).
本发明提供了光学纯的(S)-(+)-N-甲基-3-(1-萘氧基)-3-(2-噻吩基)丙胺,化合物式(I)的化合物,以及化合物式4的光学纯(S)-异构体,其中R1和R2均为甲基,或者R1为甲基且R2为苄基或取代苄基基团,以及其制备方法。化合物式(I)和(IV)。在另一个方面,本发明提供了制备化合物式(I)的酸加成盐的方法。