PROCESSES FOR MAKING ALKYLATED ARYLPIPERAZINE AND ALKYLATED ARYLPIPERIDINE COMPOUNDS INCLUDING NOVEL INTERMEDIATES
申请人:Johnson Matthey Public Limited Company
公开号:US20150361099A1
公开(公告)日:2015-12-17
Novel processes, and intermediates, for making alkylated arylpiperazine and alkylated arylpiperidine compounds of the general formulas (I) and (VII), respectively
wherein, R
1
and R
2
are individually selected from hydrogen, alkyl, substituted or alkyl; n=0, 1, or 2; Y=NR
3
R
4
, OR
5
, or SR
5
, where R
3
and R
4
are individually selected from acyl or sulfonyl, and where R
5
is aryl or heteroaryl, or heterocyclic; and Ar is an aryl, heteroaryl, or heterocyclic compound.
用于制备通式(I)和(VII)中所示的烷基化芳基哌嗪和烷基化芳基哌啶化合物的新工艺和中间体,其中,R1和R2分别选择自氢、烷基、取代基或烷基;n=0、1或2;Y=NR3R4、OR5或SR5,其中R3和R4分别选择自酰基或磺酰基,R5是芳基或杂芳基,或杂环烷基;Ar是芳基、杂芳基或杂环烷基。