申请人:Sandoz, Inc.
公开号:US03962248A1
公开(公告)日:1976-06-08
This invention concerns a novel process for the preparation of 6-piperazinyl derivatives of morphantridine and corresponding ring-substituted and hereto analogues thereof, comprising reacting a compound of the formula: ##SPC1## Wherein A is benzene or thiophene, and X is --CH.sub.2 -- or a hetero atom or group, with a complex comprising titanium, zirconium, hafnium or vanadium and a corresponding piperazinyl derivative. The end products are in general known and useful as neuroleptics.
这项发明涉及一种新颖的制备6-哌嗪基吗啡三啶及其对应的环取代和对应的类似物的方法,包括将具有以下结构的化合物与含有钛、锆、铪或钒的复合物以及相应的哌嗪基衍生物反应:##SPC1## 其中A为苯或噻吩,X为--CH.sub.2--或杂原子或基团。最终产物通常为已知的神经阻滞剂,并具有实用价值。