http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0603893-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ecde08b86ab7c9b49cd8213226e8306b |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D239-60 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-60 |
| filingDate | 1993-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_05742d94f59c53c2bf49246677aa50f0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1ee151c515e300202167c07a345430b3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_817ef3e26b0720bba1de47f3644dfd8f |
| publicationDate | 1994-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0603893-A1 |
| titleOfInvention | Process for the preparation of 2-ethoxy-4,6-dihydroxy pyrimidin or their alkaline salts |
| abstract | A process is described for the production of 2-ethoxy-4,6-dihydroxypyrimidine or its alkali salt, an important intermediate in the field of pharmacy and agrochemistry. By reacting an O-ethylisourea salt, or the free O-ethylisourea, preferably formed intermediately from cyanamide or chloroformamidinium salts, with an alcoholate and a malonic acid dialkyl ester or a salt of the malonic acid dialkyl ester in alcohol and, if appropriate, subsequent acidification, this compound can be readily used in the process according to the invention Produce yields and high purity. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5552546-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0798297-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5717096-A |
| priorityDate | 1992-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 111.