http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S6191176-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_18a7d1606da2ec2ad08ae63822efb00e |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-47 |
| filingDate | 1984-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dcd42d2f92a11a9bc0a90160e40cef13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0325b55772ed8bf34f46e364a0399f14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_204c901ee5bea51cabf2713d8921ba42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7cd0cefc4651dc04c36070e028d66c90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_46ba7135935f0f01429ad99df35925c6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_848633f65fa326bd5b713a1b04f15fe0 |
| publicationDate | 1986-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S6191176-A |
| titleOfInvention | Production of 2-anilino-1,6-dihydro-6-oxo-5-pyrimidinecarboxylic acid derivative |
| abstract | PURPOSE: The reaction of an N-phenylguanidine derivative and a substituted methylenemalonic acid diester derivative enable the production of the titled substance which is used in prevention and treatment for allergic asthma, dermatitis, rhinitis and conjunctivitis with industrial advantage. n CONSTITUTION: The reaction of a compound of formula I (R 1 , R 2 are H, alkyl, OH, CF 3 , NO 2 with another compound of formula II (X is alkoxy, dialkylamino; R is alkyl) is carried out in an inert solvent such as ethanol, dioxane or benzene at 80W200°C for 30minW48hr to give a compound of formula III. The reaction in a mixed solvent of water and an organic solvent in the presence of a base such as potassium carbonate progresses smoothly to give the objective compound in high yield. n COPYRIGHT: (C)1986,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006508997-A |
| priorityDate | 1984-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.