| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dcb88e6c103e4974b104452c51fbb4a5 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D239-60 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-66 |
| filingDate |
1990-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1992-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_53d3f2c4f3ce25015eef41535e7ee537
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9c5a520a867d0520710fd1426d9fb20b |
| publicationDate |
1992-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5097030-A |
| titleOfInvention |
Process for the preparation of 2-(methylthio)barbituric acid |
| abstract |
2-(methylthio)barbituric acid is obtained with high yields and degree of purity by reacting a solution or suspension of an alkali metal salt or alkaline earth metal salt of 2-thiobarbituric acid with methyl bromide at a pressure of 1.5 to 5 bar. |
| priorityDate |
1989-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |