| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b986f13442054468f5a842670bc6b257 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D239-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D239-28 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-42 |
| filingDate |
1995-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1998-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_955c89450bb7daea1a1aade3f91d0ac2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_90d9de24f6de19013176a7b9fddb06e4 |
| publicationDate |
1998-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0682018-B1 |
| titleOfInvention |
Process for the preparation of 2-amino-4,6-dichloropyrimidine |
| abstract |
Prepn. of 2-amino-4,6-dichloropyrimidine (I) comprises: (a) reaction of 2-amino-4,6-dihydroxypyrimidine (II) with an excess of phosphorus oxychloride at 20-80 degrees C, in the presence of triethylamine as acid trapping agent; and (b) isolating (I). |
| priorityDate |
1994-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |