http://rdf.ncbi.nlm.nih.gov/pubchem/patent/IE-873469-L
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ad1fc568aa8fb3f320810165858f4471 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D211-90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D211-84 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D- http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D211-90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K- |
| filingDate | 1987-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1988-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | IE-873469-L |
| titleOfInvention | Resolution of 1,4-dihydropyridine derivatives |
| abstract | Optically active compounds of the formula <CHEM> or a salt thereof wherein R1 is H or lower alkyl; R2 and R6 are each independently lower alkyl, aryl, or arylalkyl; R3 is CN, NO2, CO2R5, CONHR5, SO2R5, or P(O)(OR5)2, where R5 is lower alkyl, lower alkoxyalkyl, aryl, or arylalkyl; R4 is aryl, heterocyclyl, or fused-ring heterocyclyl, optionally substituted with one, two, or three halo, NO2, CN, lower alkyl, lower alkoxy, lower alkylamino, CF3, OCH2F, or OCF3; are formed from a salt mixture of the compound with a resolving agent in a hot solvent mixture of an organic solvent and water.n[EP0273349A2] |
| priorityDate | 1986-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.