Process for making duloxetine and related compounds
申请人:Pospisilik Karel
公开号:US20080171887A1
公开(公告)日:2008-07-17
A compound of formula 10 is useful in making duloxetine.
化合物的分子式为10,在制备度洛西汀中很有用。
Inhibition of serotonin and norepinephrine reuptake and inhibition of phosphodiesterase by multi-target inhibitors as potential agents for depression
作者:John R. Cashman、Senait Ghirmai
DOI:10.1016/j.bmc.2009.08.025
日期:2009.10
Compounds possessing more than one functional activity incorporated into the same molecule may have advantages in treating complex disease states. Balanced serotonin/norepinephrine reuptake inhibitors (SNRIs) (i.e., (R)- and (S)-norduloxetine) were chemically linked to a PDE4 inhibitor via a five carbon bridge. The new dual SNRI/PDE4 inhibitors (i.e., (R)-15 and (S)-15) showed moderately potent serotonin reuptake inhibition (IC(50) values of 442 and 404 nM, respectively) but low reuptake inhibition of norepinephrine (IC(50) values of 2097 and 2190 nM, respectively) in vitro. The dual SNRI/PDE4 inhibitors (i.e., (R)-15 and (S)-15) also inhibited PDE4D2 (i.e., K(i) values of 23 and 45 nM, respectively). Due to their synergistic functional activity, SNRI/PDE4 inhibitors may be effective in treating diseases such as depression. (C) 2009 Elsevier Ltd. All rights reserved.
EP2558455B1
申请人:——
公开号:EP2558455B1
公开(公告)日:2017-08-09
US7928250B2
申请人:——
公开号:US7928250B2
公开(公告)日:2011-04-19
[EN] PROCESS FOR PREPARING DULOXETINE HYDROCHLORIDE<br/>[FR] PROCÉDÉ D'ÉLABORATION DE CHLORHYDRATE DE DULOXÉTINE
申请人:CADILA HEALTHCARE LTD
公开号:WO2008081476A2
公开(公告)日:2008-07-10
[EN] Enantiomerically pure S-(+)-duloxetine hydrochloride with high purity as determined by area percentage of HPLC are disclosed. Also disclosed are improved process for preparing duloxetine hydrochloride of formula (I). [FR] La présente invention concerne un chlorhydrate de S-(+)-duloxétine énantiomériquement pure, d'un degré levé de pureté tel que l'atteste le pourcentage de superficie de la chromatographie en phase liquide à haute performance (HPLC). L'invention concerne également une amélioration d'un procédé d'élaboration de chlorhydrate de duloxétine représenté par la formule (I).