PROCESS FOR THE PRODUCTION OF SEVEN-MEMBERED LACTAM MORPHINANS
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. La présente invention concerne de...
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Main Authors | , |
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Format | Patent |
Language | English French |
Published |
13.06.2013
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Subjects | |
Online Access | Get full text |
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