[EN] PROCESS FOR IMPROVED OXYMORPHONE SYNTHESIS<br/>[FR] PROCÉDÉ POUR UNE MEILLEURE SYNTHÈSE DE L'OXYMORPHONE
申请人:RHODES TECHNOLOGIES
公开号:WO2015107472A1
公开(公告)日:2015-07-23
Processes for preparing oxymorphone are provided. Said processes encompass a step which is a hydrogenation of an 14-hydroxymorphinone salt in the presence of trifluoroacetic acid and/or a glycol.
提供了制备氧吗啡的工艺。该工艺包括在三氟乙酸和/或乙二醇存在下对14-羟基吗啡酮盐进行氢化的步骤。
[EN] PROCESS FOR IMPROVED OPIOID SYNTHESIS<br/>[FR] PROCÉDÉ POUR LA SYNTHÈSE AMÉLIORÉE D'OPIOÏDES
申请人:RHODES TECHNOLOGIES
公开号:WO2014013313A1
公开(公告)日:2014-01-23
Compounds and compositions for use as starting materials or intermediate materials in the preparation of opioids including, e.g., oxymorphone base and/or an oxymorphone salt; processes for preparing these compounds and compositions; uses of these compounds and compositions in the preparation of APIs and pharmaceutical dosage forms; and uses of said APIs and pharmaceutical dosage forms in the treatment of medical conditions.