[EN] PROCESS FOR THE PRODUCTION OF SEVEN-MEMBERED LACTAM MORPHINANS<br/>[FR] PROCÉDÉ DE FABRICATION DE LACTAMES MORPHINANES À SEPT CHAÎNONS
申请人:MALLINCKRODT LLC
公开号:WO2013085937A1
公开(公告)日:2013-06-13
The present invention relates to improved processes for preparing lactam morphinans. The processes generally transform keto-morphinans to seven-membered lactam morphinans using a hydroxyamine sulfonic acid reagent and proceed in high yield and with good selectivity.
Process for the Production of Seven-Membered Lactam Morphinans
申请人:Mallinckrodt LLC
公开号:US20130144053A1
公开(公告)日:2013-06-06
The present invention relates to improved processes for preparing lactam morphinans. The processes generally transform keto-morphinans to seven-membered lactam morphinans using a hydroxyamine sulfonic acid reagent and proceed in high yield and with good selectivity.