| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_966a6c1f382ec9bcb5e3839dfd73e5b8 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C255-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-42 |
| filingDate |
1973-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1975-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da3f913b354e6f123b3937aa81bb2910
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d947b88a3e02ffb891ff1d9eb30be83f |
| publicationDate |
1975-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3901888-A |
| titleOfInvention |
Process for the preparation of 4-amino-2-methylpyrimidine 5-carboxamide |
| abstract |
This invention is directed to a process for the preparation of 4-amino-2-methylpyrimidine 5-carboxamide from 2-cyano-3-di-(lower alkyl)amino acrolein. The 4-amino-2-methylpyrimidine 5carboxamide is a known compound which is a valuable intermediate in the synthesis of thiamine. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103261173-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11554355-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11554356-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11554354-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4226799-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103261173-A |
| priorityDate |
1972-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |