| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8f4c2477bdea308bc9dec3feded37457 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D453-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D211-62 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D211-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-445
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D453-02 |
| filingDate |
1986-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1988-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f712df7f868ae61aae49423abf62ee2f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb104f662617446be836dc9e48e56d34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7340110e67c56638d7346444ceb5c530
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ce1de1c0681cb116a17e9aef0440e55
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_559c93a4909b6e57e8f5c768c83bc8e0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e16be29c463fe9f0bc43b036d52fb698
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1228aed32c4170ffdf785caa55f42dc2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_91370bc0ef9e8fecfdfd5683eb07d418
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fb550439c255405641cd5b73f6b73e38 |
| publicationDate |
1988-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4721788-A |
| titleOfInvention |
4-cyanopiperidine derivatives |
| abstract |
A novel 4-cyanopiperidine derivative, which is represented by the following general formula (I): ##STR1## wherein X means a halogen atom, or an acid addition salt thereof, is prepared by reacting N-(2-hydroxyethyl)-4-carbamoylpiperidine or an acid addition salt thereof with a dehydrating and halogenating agent; or by reacting 4-cyanopiperidine or a salt thereof with a compound represented by the following general formula (IV): n n X--CH.sub.2 CH.sub.2 --Y (IV) n n wherein X has the same meaning as defined above and Y denotes the same halogen atom as X or another halogen atom. The derivative is useful as intermediate for synthesis of quinuclidine derivative which is in turn useful as intermediate for the production of medicines, chemicals, etc. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6733605-B1 |
| priorityDate |
1985-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |