| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4add7e8af694d8c07c2659fe21e093c5 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D489-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D489-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D489-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D489-02 |
| filingDate |
2010-04-09-04:00^^<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_620ef3444da038377b087ed2413b8548
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a16ec695d7bfaf837a7c1f795ceea42 |
| publicationDate |
2012-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2417139-A1 |
| titleOfInvention |
Preparation of saturated ketone morphinan compounds by catalytic isomerization |
| abstract |
The present invention provides processes for the preparation of saturated ketone morphinan compounds by catalytic isomerization. In particular, the invention provides processes for the conversion of a morphinan comprising an allyl alcohol ring moiety into a morphinan comprising a saturated ketone ring moiety by an isomerization reaction catalyzed by an allyl-transition metal catalyst. Formulae (I) and (II). |
| priorityDate |
2009-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |