| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a157f5faa443ba5bb3367371f1e2a6c7 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D215-56 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D215-233
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-47
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D215-56 |
| filingDate |
1974-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1978-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9db65c6d007882803df282fe803ba7c3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f209a3357e81fb75fb5f656eac21b6c5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_21f6ac8d7e923241acc155491d9a7c86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bad36b97647a279da4f42a7afb015955
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e73cfa2529d933d70c1d77a00d53fd3a |
| publicationDate |
1978-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-1041515-A |
| titleOfInvention |
Preparation of 6,7-dialkoxy-4-oxy-quinoline- 3 carboxylic acid ester compounds |
| abstract |
ABSTRACT OF THE DISCLOSURE This invention relates to a process for the preparation of 6,7-dialkoxy-4-oxyquinoline-3-carboxyl acid-esters of the general formula: (I) wherein R1 stands for a C1-4 alkyl group, R2 stands for an alkenyl or alkyl group, containing 3-12 carbon atoms, and R3 stands for a C1-4 alkyl or phenyl-C1-4 alkyl group, which comprises alkylating a compound of the general formula II: (II) wherein R1 and R3 are as defined above. |
| priorityDate |
1973-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |