[EN] A NOVEL PROCESS FOR SYNTHESIS OF RAMELTEON, AND KEY INTERMEDIATES FOR THE SYNTHESIS OF RAMELTEON<br/>[FR] NOUVEAU PROCÉDÉ DE SYNTHÈSE DU RAMELTEON ET INTERMÉDIAIRES CLÉS POUR LA SYNTHÈSE DU RAMELTEON
申请人:CIPLA LTD
公开号:WO2012035303A2
公开(公告)日:2012-03-22
The present invention relates to a novel process for synthesis of ramelteon, and key intermediates for the synthesis of ramelteon.
本发明涉及一种合成拉莫特隆的新工艺,以及用于合成拉莫特隆的关键中间体。
[EN] PROCESS FOR PREPARATION OF (S)-N-[2-(1,6,7,8-TETRAHYDRO-2H-INDENO[5,4-B]FURAN-8-YL)ETHYL] PROPIONAMIDE AND NOVEL INTERMEDIATES THEREOF<br/>[FR] PRÉPARATION DE (S)-N-[2-(1,6,7,8-TÉTRAHYDRO-2H-INDÉNO[5,4-B]FURAN-8-YL)ÉTHYL] PROPIONAMIDE ET NOUVEAUX INTERMÉDIAIRES DE CE COMPOSÉ
申请人:USV LTD
公开号:WO2010041271A2
公开(公告)日:2010-04-15
Disclosed herein process for preparation of (S)-Ramelteon and intermediates thereof.