http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S63316777-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_44c713790ce00813da2e6c6d57a29456 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D317-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D317-30 |
| filingDate | 1987-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_300d22da933978093966d1d6d0a105f3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_757006083437dd25212ad5d4b229b1c7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e59fdd6e0c76967e87b2d6362e3a7463 |
| publicationDate | 1988-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S63316777-A |
| titleOfInvention | Bornene derivative |
| abstract | NEW MATERIAL:A bornene derivative of formula I [R 1 is -CO 2 R 3 (R 3 is 1W5C alkyl), R 4 OH (R 4 is 1W5C alkylene); R 2 is one selected from groups of formulas II, III, IV and V). n USE: It is used as a synthetic intermediate of alkaloids which are used as medicines, because they have unique actions such as hypotension, sedation and tranquilizer. Alkaloids are synthesized from the compound through multichiral compounds such as loganin or secologanin. n PREPARATION: An α,β-unsaturated ester derived from a saccharide, usually D-mannitol, is allowed to react with cyclopentadiene in the presence of a Lewis acid to give the compound of formula I. n COPYRIGHT: (C)1988,JPO&Japio |
| priorityDate | 1987-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.