| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4add7e8af694d8c07c2659fe21e093c5 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D489-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D489-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D489-08 |
| filingDate |
2011-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2014-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d0fbbfe5815b76fca9049c677cb3da63
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9e635b11e5cb5a0ba7cb3beef437e54c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a16ec695d7bfaf837a7c1f795ceea42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_620ef3444da038377b087ed2413b8548 |
| publicationDate |
2014-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
AU-2011285840-B2 |
| titleOfInvention |
N-demethylation of 6-keto morphinans |
| abstract |
The present invention provides processes for the demethylation of an N-methyl morphinan comprising a ketone functional group. In particular, the invention provides methods for the protection of the ketone functional group such that impurities are not generated during the demethylation of the N-methyl morphinan. |
| priorityDate |
2010-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |