| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D233-92 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D233-94
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D233-92 |
| filingDate |
1987-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_47330c45b22b8cf0d13b92a7fe7144f2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_58e9611faf3cb0b3db0434dc49a03e52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5dae4a508054f535854f7510edecd632 |
| publicationDate |
1988-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0270107-A1 |
| titleOfInvention |
Process for the production of 4(5)-nitroimidazole-5(4)-carbonic acid |
| abstract |
Production of 4 (5) -nitroimidazole-5 (4) -carboxylic acids by reacting imidazole-4 (5) -carboxylic acids at temperatures of at least 80 ° C. with mixtures of sulfuric acid and nitric acid, the water content of the reaction mixture not being present at the start of the reaction is higher than 5% by weight, based on the reaction mixture. |
| priorityDate |
1986-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |