5-Phenylbenzylamine compounds, process for their production and intermediates for their synthesis
申请人:——
公开号:US20040097548A1
公开(公告)日:2004-05-20
The present invention relates to a 5-phenylbenzylamine compound represented by the formula [1]:
1
wherein Ring A represents a phenyl group having a substituent(s),
R
a
, R
b1
and R
b2
each represent hydrogen atom, a halogen atom, a lower alkyl group, a halogeno-lower alkyl group or a lower alkoxy group,
R
c1
represents hydrogen atom, a lower alkyl group optionally substituted by a heterocyclic group, or an acyl group,
R
c2
and R
e
each represent hydrogen atom or a lower alkyl group,
R
d
represents hydrogen atom, a lower alkyl group or an acyl group, and
R
f
represents a lower alkyl group or a cyclic lower alkyl group,
or a pharmaceutically acceptable salt thereof, a process for preparing the same and synthetic intermediate thereof.
本发明涉及一种由公式(1)表示的5-苯基苄胺化合物:其中环A代表具有取代基(Ra,Rb1和Rb2)的苯基;Ra,Rb1和Rb2各代表氢原子、卤素原子、较低的烷基、卤代较低的烷基或较低的烷氧基;Rc1代表氢原子、可选地被杂环基取代的较低烷基或酰基;Rc2和Re各代表氢原子或较低的烷基;Rd代表氢原子、较低的烷基或酰基;Rf代表较低的烷基或环状较低的烷基,或其药学上可接受的盐,以及其制备方法和合成中间体。