申请人:Pharm-Eco Laboratories, Inc.
公开号:US06268535B1
公开(公告)日:2001-07-31
The present invention is a method of preparing a 3-aryl-1-indanamine represented by structural formula I:
and physiologically acceptable salts thereof.
In structure I, phenyl ring A can be unsubstituted or substituted with 1-4 substitutents.
R1 is an aromatic group which can be substituted or unsubstituted.
R2 and R3 are each, independently, hydrogen, an aliphantic group, a substituted aliphatic group, an aromatic group, a substituted aromatic group, an aralkyl group, or a substituted aralkyl group. Alternatively, R2 and R3, taken together with the nitrogen substitutent on the indan ring, form a non-aromatic ring system having 1-2 heteroatoms.
本发明涉及一种制备3-芳基-1-茚胺(结构式I所示)及其生理上可接受的盐的方法。在结构式I中,苯环A可以是未取代的或取代了1-4个取代基的。R1是一个芳香族基团,可以是取代的或未取代的。R2和R3分别独立地是氢、脂肪基、取代脂肪基、芳香族基、取代芳香族基、芳基烷基或取代芳基烷基。或者,R2和R3与茚环上的氮取代基一起形成一个具有1-2个杂原子的非芳香环系统。