| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_755f0e063405a160b3444126780baba9 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D221-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D221-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D221-18 |
| filingDate |
2005-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2007-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_541469ed5f55f956228f62d072b5ce3b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d90aae9994c5af88a2e03b4f0a6a7dd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4028aba94f45a60cb833c50103a37851
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fd49f8e507b62bea9aa81a629d037577
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_de7eedb4ce606ade2c3fc717f0250b9b |
| publicationDate |
2007-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7164022-B2 |
| titleOfInvention |
Process for the preparation of pure Finasteride |
| abstract |
The present invention relates to an improved process for the preparation of pure Finasteride of Formula I, n nwhich comprises converting dihydrofinasteride to finasteride through novel protected dihydrofinasteride and protected finasteride intermediates. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8193346-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009156800-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009191153-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8268777-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009073780-A1 |
| priorityDate |
2004-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |