http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S59222487-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_692dc75829481c48c017b52f352e2bad |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-352 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P7-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-35 |
| filingDate | 1983-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_57eff69b5d24fb70ac52698b52f0f242 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d924f2c203ae14776ca7d73b2cb3b647 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e4b571db976a0421370cfbbafb552439 |
| publicationDate | 1984-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S59222487-A |
| titleOfInvention | Unsaturated fatty acid derivative |
| abstract | NEW MATERIAL:An unsaturated fatty acid α-tocotrienol ester. n EXAMPLE: Linoleic acid α-tocotrienol ester. n USE: An agent to inhibit the coagulation of blood platelet, and a preventive for the metastasis of cancer. n PREPARATION: The objective linoleic acid α-tocotrienol ester can be prepared e.g. by (1) dissolving an unsaturated fatty acid such as linoleic acid in unhydrous 1,2-dichloroethane, etc. in argon atmosphere, (2) adding 4-dimethylaminopyridine, dicyclohexyl-carbodiimide and α-tocotrienol successively to the solution at room temperature to effect the reaction of the components, (3) separating the produced precipitate by filtration, extracting with dichloromethane, etc. and washing with water, (4) subjecting the product to the silica gel column chromatogaphy, and (5) collecting the objective compound from the fraction eluted by the hexane-benzene mixture (2:1). n COPYRIGHT: (C)1984,JPO&Japio |
| priorityDate | 1983-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.