http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CH-517115-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bb75b0b19820e3833ebdcb31603b242b |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D495-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D215-36 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D495-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D215-36 |
| filingDate | 1968-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3b3991263348441f5370ab10264c5276 |
| publicationDate | 1971-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CH-517115-A |
| titleOfInvention | Process for the preparation of 2,3-dihydrothieno (3,2-c) quinolines |
| abstract | Thieno (3, 2-c) quinolines of formula (I) and their non-toxic salts: - R = H, lower alkyl; X = halogen, lower alkoxy. - As analgesic, antiinflammatory, and antipyretic agents of low toxicity. - A mixture of 4-allylthio-6-chloroquinoline (10 pts.) and PhNMe2 (30 pts.) is refluxed for 2 1/2 hours. Solvent is removed by distn. and the residue is chromatographed on Al2O3, eluting with benzene, to yield 2-methyl-8-chloro-2, 3-dihydrothiem (3,2-c) quinoline (8.4 pts.), m.p. 57.5-58.5 deg. (petrol); HCl salt m.p. 210-1 deg. (EtOH). |
| priorityDate | 1966-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 82.