| Predicate |
Object |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-6512
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P31-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-65616
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-547 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-675
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-645
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-6561
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-6512
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P31-12 |
| filingDate |
1987-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1993-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1993-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
ES-2033774-T3 |
| titleOfInvention |
ANTIVIRIC DERIVATIVES PHOSPHONOMETOXIALKYLLENE PURINE AND PIRIMIDINE. |
| abstract |
A SERIES OF COMPOUNDS OF FORMULA (I) ARE DESCRIBED WHICH ARE USED IN THE TREATMENT OF VIRAL INFECTIONS, THEIR COMPOSITION AND THEIR USE. IN FORMULA (I) B IT IS A PURE OR PIRIMIDINAL BASE; ALK 1, ALK 2 AND ALK 3 ARE CHEMICAL LINKS OR ALKYLENE GROUPS; Q IS HYDROGEN OR HYDROXYL; AND R1-R4 ARE HYDROGEN OR ALKYL. |
| priorityDate |
1986-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |