| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ecde08b86ab7c9b49cd8213226e8306b |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D239-50 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-545
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-50 |
| filingDate |
1995-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0d63d6d9436a7a1401401732abe725db
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_72357465a0eb498e1c3a830fab8f02a2 |
| publicationDate |
1998-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CZ-283296-B6 |
| titleOfInvention |
Process for preparing 5-formylaminopyrimidine derivatives |
| abstract |
A process for the preparation of 5-formylaminopyrimidine derivatives of the general formula (I) wherein the individual symbols are as defined in the main claim. The process comprises subjecting the starting 5-nitrosopyrimidine derivatives to reductive formylation in the presence of a noble metal catalyst, formic acid, and formic acid salt. The process does not require the use of hydrogen gas or elevated pressure and is therefore suitable for use on a technical scale |
| priorityDate |
1994-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |