| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_037a04de44d2ad3faffd38183dd9a2f5 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-94
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-36 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-65616
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-94 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-94
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-6561 |
| filingDate |
2018-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e37817bd2e08ddc7940d505f8fca683e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8ce71e1d0eaa4115ee402997a34e27a5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ea0bef0ccac84c92be940600642f8270
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e9859f1059190dc5aa8cee25c91e2a35 |
| publicationDate |
2020-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2020207793-A1 |
| titleOfInvention |
Methods for improving purity of tenofovir disoproxil fumarate, and compositions thereof |
| abstract |
Methods for producing tenofovir disoproxil fumarate with improved purity are provided. In particular, methods for producing tenofovir disoproxil fumarate with reduced levels of chloromethyl isopropyl carbonate are described. Also described are compositions containing tenofovir disoproxil fumarate with improved purity, and an analysis method that can be used to determine the purity of such compositions with improved accuracy and sensitivity. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114295767-A |
| priorityDate |
2018-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |