Process for Making Trans-1-((1R,3S)-6-Chloro-3-Phenylindan-1-Yl)-3,3-Dimethylpiperazine
申请人:Dahl Allan Carsten
公开号:US20080153847A1
公开(公告)日:2008-06-26
Described is a method for making the trans-1-((1R,3S)-6-chloro-3-phenylin-dan-1-yl)-3,3-dimethylpiperazine (formula I) and salts thereof and a similar method for making 4-((1R,3S)-6-chloro-3-phenylin-dan-1-yl)-1,2,2-trimethylpiperazine (formula IX) and salts thereof, which method comprises conversion of a compound of formula IVa to the compound of formula I or the compound of formula IX, respectively.
本发明涉及一种制备trans-1-((1R,3S)-6-氯-3-苯基印丹-1-基)-3,3-二甲基哌嗪(式I)及其盐的方法,以及一种类似的制备4-((1R,3S)-6-氯-3-苯基印丹-1-基)-1,2,2-三甲基哌嗪(式IX)及其盐的方法,其中该方法包括将式IVa的化合物转化为式I的化合物或式IX的化合物。