[EN] PROCESS FOR PREPARATION OF ((3R,11BR)-1,3,4,6,7,11B-HEXAHYDRO-9,10-DI(METHOXY-D 3)-3-(2-METHYLPROPYL)-2H-BENZO[A]QUINOLIZIN-2-ONE [FR] PROCÉDÉ DE PRÉPARATION DE ((3R, 11BR) -1,3,4,6,7,11B-HEXAHYDRO-9,10-DI(MÉTHOXY-D 3)-3-(2-MÉTHYLPROPYL)-2H-BENZO[A]QUINOLIZIN-2-ONE
[EN] PROCESS FOR PREPARATION OF ((3R,11BR)-1,3,4,6,7,11B-HEXAHYDRO-9,10-DI(METHOXY-D 3)-3-(2-METHYLPROPYL)-2H-BENZO[A]QUINOLIZIN-2-ONE [FR] PROCÉDÉ DE PRÉPARATION DE ((3R, 11BR) -1,3,4,6,7,11B-HEXAHYDRO-9,10-DI(MÉTHOXY-D 3)-3-(2-MÉTHYLPROPYL)-2H-BENZO[A]QUINOLIZIN-2-ONE
This application describes substituted 1,3,4,6,7,11b-hexahydro-benzo(a)quinolizine compounds, pharmaceutical compositions containing them, processes for making them and their therapeutic methods.
PROCESS FOR PREPARATION OF ((3R,11BR)-1,3,4,6,7,11B-HEXAHYDRO-9,10-DI(METHOXY-D3)-3-(2-METHYLPROPYL)-2H-BENZO[A]QUINOLIZIN-2-ONE
申请人:Hetero Labs Limited
公开号:US20210230155A1
公开(公告)日:2021-07-29
The present invention provides a process for preparation of deutetrabenazine using tetrabenazine as starting material.
[EN] PROCESS FOR PREPARATION OF ((3R,11BR)-1,3,4,6,7,11B-HEXAHYDRO-9,10-DI(METHOXY-D 3)-3-(2-METHYLPROPYL)-2H-BENZO[A]QUINOLIZIN-2-ONE<br/>[FR] PROCÉDÉ DE PRÉPARATION DE ((3R, 11BR) -1,3,4,6,7,11B-HEXAHYDRO-9,10-DI(MÉTHOXY-D 3)-3-(2-MÉTHYLPROPYL)-2H-BENZO[A]QUINOLIZIN-2-ONE
申请人:HETERO LABS LTD
公开号:WO2019207517A1
公开(公告)日:2019-10-31
The present invention provides a process for preparation of deutetrabenazine using tetrabenazine as starting material.