| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1e70c0aeade92d7571d955d3b90ea06e |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D239-553 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-54 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-553
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-00 |
| filingDate |
1967-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1971-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8ed979e65c03fa5da237c3c341f53003 |
| publicationDate |
1971-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3574214-A |
| titleOfInvention |
Hypochlorite process for chlorouracils |
| abstract |
A NEW PROCESS IS DESCRIBED FOR MAKING 5-CHLORO-3,6DISUBSTITUTED URACILS BY REACTING AN AQUEOUS SOLUTION OF AN ALKALI METAL SALT OF A 3,6-DISUBSTITUTED URACIL WITH AQUEOUS SODIUM OR POTASSIUM HYPOCHLORITE. AFTER THE HYPOCHLORITE CHLORINATION HAS BEEN COMPLETED, ACID IS ADDED TO PRODUCE CRYSTALS OF THE 5-CHLORO-3,6-DISUBSTITUTED URACIL. SUBSEQUENTLY THE SOLID PRODUCT IS RECOVERED BY FILTRATION OR CENTRIFUGATION AND WASHED AND DRIED. |
| priorityDate |
1966-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |