| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_92205428e0fbc3b39a4bab31a94b5ada |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D405-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H19-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H5-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H5-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H19-048
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H19-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-00 |
| filingDate |
2006-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2011-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_50c206108251ea2e012752afd3c6cf16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba7b778d4d6311571650fe4cec5be92c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca45d13cb25a32613b1b070060a32e48 |
| publicationDate |
2011-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8026356-B2 |
| titleOfInvention |
Process for the large scale production of Stavudine |
| abstract |
The present invention provides a method for preparing pure Stavudine having purity more than 99.5% comprises: i) Converting 3′,5′-anhydrothymidine to crude Stavudine, ii) Converting crude Stavudine to stable solvates of Stavudine, iii) Desolvation of the solvates to give pure Stavudine. The present invention also disclosed novel solvates of Stavudine and conversion of novel Stavudine solvates to Stavudine. |
| priorityDate |
2005-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |