http://rdf.ncbi.nlm.nih.gov/pubchem/patent/BR-112016002079-A2

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filingDate 2014-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date>
inventor http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1d3b41ed2d205494df2aae477ec0d6df
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publicationDate 2017-09-05-04:00^^<http://www.w3.org/2001/XMLSchema#date>
publicationNumber BR-112016002079-A2
titleOfInvention PROCESS FOR PREPARING AN ACID ADDITIVE OF OXYMORPHONE, ACID ADDITIVE OF OXYMORPHONE AQUEOUS SOLUTION, ACID ADDITIVE OF OXYMORPONE SOLID, AND, ACID OF OXYMORPONE SOLID
abstract PROCESS FOR PREPARING AN ACID ADDITIVE OF OXYMORPHONE, ACID ADDITIVE OF OXYMORPONE AQUEOUS SOLUTION, ACID ADDITIVE OF OXYMORPONE SOLID, AND, ALKALOID OF OXYMORPONE SOLID. The present invention provides a process for the preparation of an oxymorphone acid additive, said process comprising hydrogenating an aqueous solution of 14-hydroxymorphinone and an acid to form a solution of the oxymorphone acid additive, wherein the hydrogenation is carried out in one or more more temperatures greater than 40°C in the presence of a hydrogenation catalyst and hydrogen gas, wherein the level of 6(Alpha)-oxymorphol produced is 3.00 area% as determined by HPLC.
priorityDate 2013-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date>
type http://data.epo.org/linked-data/def/patent/Publication

Incoming Links

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Total number of triples: 24.