[EN] PROCESS FOR OBTAINING OPTICALLY ACTIVE PIRLINDOLE ENANTIOMERS AND SALTS THEREOF [FR] PROCÉDÉ D'OBTENTION D'ÉNANTIOMÈRES DE PIRLINDOLE OPTIQUEMENT ACTIFS ET DE SELS DE CEUX-CI
Processes for the preparation of pharmaceutically acceptable salts of (R)-Pirlindole and (S)-Pirlindole
申请人:TECNIMEDE, SOCIEDADE TÉCNICO-MEDICINAL, SA
公开号:US11008327B2
公开(公告)日:2021-05-18
The present disclosure relates to an improved process for the synthesis of piperazine ring, particularly for the preparation of heterocyclic compounds useful as intermediates in the synthesis of pyrazinocarbazoles such as the antidepressant Pirlindole. The process described is useful to prepare Pirlindole enantiomers, or a pharmaceutically accepted salt thereof.
PROCESS FOR THE PREPARATION OF PIPERAZINE RING FOR THE SYNTHESIS OF PYRAZINOCARBAZOLE DERIVATIVES
申请人:Tecnimede, Sociedade Técnico-Medicinal, SA
公开号:EP3612534B1
公开(公告)日:2021-12-22
(S)-PIRLINDOLE AND ITS PHARMACEUTICALLY ACCEPTABLE SALTS FOR USE IN MEDICINE
申请人:TECNIMEDE SOCIEDADE TECNICO-MEDICINAL S.A.
公开号:US20170143709A1
公开(公告)日:2017-05-25
(S)-pirlindole or its pharmaceutically acceptable salts, as well as pharmaceutical compositions comprising the same for use in the therapeutic treatment and prevention of pain.
PROCESS FOR THE PREPARATION OF PIRLINDOLE ENANTIOMERS AND ITS SALTS
申请人:TECNIMEDE, SOCIEDADE TÉCNICO-MEDICINAL, SA
公开号:US20200190098A1
公开(公告)日:2020-06-18
The present invention relates to an improved process for the preparation of Pirlindole enantiomers, or a pharmaceutically acceptable salt thereof.