| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_571b8abacacea64d3f7089d0983b8b3b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-14 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D475-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-147
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D239-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C207-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D475-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C207-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-147 |
| filingDate |
1973-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1977-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
IL-42858-A |
| titleOfInvention |
2-amino-7,7-diethyl-6-hydroxymethyl-7,8-dihydro-4-pteridinones,their preparation and pharmaceutical compositions containing them |
| abstract |
Novel pteridines of formula (I), wherein R is a lower alkyl group, optionally substituted with a hydroxy group and R1 and R2 are the same or different and each is a lower alkyl group having together at least 3 carbon atoms or R1 and R2, together with the carbon atom in the pteridine ring structure, form a spirocycloalkyl ring system having 4 to 6 carbon atoms outside the pteridine ring structure, and their method of preparation. (From US3963719 A) [FR2194438A1] |
| priorityDate |
1972-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |