| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bba842fc4d37dfcaced1b55bc0c91c7c |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C335-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D239-95 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-95
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C335-38 |
| filingDate |
1974-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1976-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6fa58174329fcee817b319f7511212a9 |
| publicationDate |
1976-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3959279-A |
| titleOfInvention |
1-Substituted-2-imino-quinazolin-4(1H)ones |
| abstract |
Anti-Histaminics of the formula WHEREIN R1 is alkyl, alkenyl or phenalkyl, R2 and R3 are hydrogen, alkyl or alkenyl and R and R' are optional are prepared by reacting a 1-substituted isatoic anhydride with a S-methyl-thiopseudourea. |
| priorityDate |
1974-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |