| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d2276405ae0e23cfcd15651de21c8565 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D473-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-65616
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-4003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-6561
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D473-34 |
| filingDate |
2017-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5c322d00900d411a7df5da6b134161e4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f7d3baa140b6c872ba4d0a8e11804e8 |
| publicationDate |
2017-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20170063471-A |
| titleOfInvention |
Efficient preparation method of Tenofovir |
| abstract |
(R) -9- [2- (hydroxy) propyl] adenine (HPA) with diethyl p-toluenesulfonyloxymethylphosphonate (DESMP) using a magnesium catalyst, (PMPA) having high purity by synthesizing 9- [2- (diethylphosphonomethoxy) propyl] adenine (DPPA) and dealkylating it. |
| priorityDate |
2017-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |