- PROCESS FOR OBTAINING 3,14-DIACETYLOXYMORPHONE FROM ORIPAVINE
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The present invention relates to a new process for obtaining 3,14-diacetyloxymorphone from oripavine, a process to transform the obtained 3,14-diacetyloxymorphone into a noroxymorphone and a process to transform said noroxymorphone into naloxone, naltrexone, nalbuphine, nalfurafine or nalmefene.
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Page/Page column 42
(2018/01/17)
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