http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1226869-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_910b2c2c248c55c9f6c36007b447ad2c |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C317-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D211-84 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D211-84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D211-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C313-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C317-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C317-28 |
| filingDate | 1983-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1987-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_73dbe20500e53ddeebe687037dfde79a |
| publicationDate | 1987-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1226869-A |
| titleOfInvention | Process for the preparation of enamines; novel enamines and the use of enamines in the preparation of dihydropyridines |
| abstract | ABSTRACT Process for the preparation of enamines according to formula wherein R = (substituted) alkyl, aryl, alkaryl or aralkyl and R2 = H, Hal, R1, R1SO2 or CN or R1 and R2 together form part of a ring system containing at least 3 carbon atoms, by reacting a compound according to formula with a hydride-type reducing agent, in particular LiA1H4 or NaBH4. The enamines (some of which are novel) can be used for the preparation of novel dihydropyridines, by reacting these enamines wherein R2 = H with .beta.-unsaturated ketones such as chalcone, these dihydropyridines may be of interest per se, or as intermediates in the preparation potentially biologically active compounds. |
| priorityDate | 1982-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 77.