109440-85-9Relevant academic research and scientific papers
PROCESS FOR IMPROVED OXYMORPHONE SYNTHESIS
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Paragraph 0644-0655; 0703-0717, (2017/02/24)
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.
PROCESS FOR IMPROVED OPIOID SYNTHESIS
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Paragraph 00585 - 00602, (2014/02/15)
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.
