http://rdf.ncbi.nlm.nih.gov/pubchem/patent/MX-2010005124-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0a9e6421e9257148abad101e1ce6c162 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B63-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P29-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D489-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D489-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D489-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B63-02 |
| filingDate | 2008-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3d326109ff91fa1df6febce12a5a1e3f |
| publicationDate | 2010-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | MX-2010005124-A |
| titleOfInvention | PROCEDURE FOR PREPARATION OF MORPHIN COMPOUNDS. |
| abstract | The present invention relates to a process for preparing morphine compounds with a low content of a-β unsaturated compounds comprising the steps of: (i) contacting the compound with a crude morphine base, at a pH above 13 and under conditions that allow Michael's addition reaction of the unsaturated α-β compound (s) (ii) the separation of morphine compounds from the reaction mixture, and (iii) where appropriate, separating the product formed from morphine compounds. It is a composition comprising at least 99% by dry weight of morphine compounds or a pharmaceutically acceptable salt thereof and a content of α-β-unsaturated compounds of less than 100 ppm. |
| priorityDate | 2007-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID5288826 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419507808 |
Total number of triples: 17.