http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0625202-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_44c713790ce00813da2e6c6d57a29456 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_69ac1d45776a8a24b24fec258548e537 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-732 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-31 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D303-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D301-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C59-56 |
| filingDate | 1992-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4503e37e5142a116e5d7ae8037385e1b |
| publicationDate | 1994-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0625202-A |
| titleOfInvention | Method for producing regioselective epoxy derivative of higher polyunsaturated fatty acid and its ester |
| abstract | (57) [Summary] (Modified) [Objective] The ω-3 series higher polyunsaturated fatty acid compound is regioselectively modified to obtain only a specific derivative thereof. [Configuration] formula I CH 3 CH 2 CH = CHCH 2 -A-COOR (I) (In the formula, A is 10 to 18 having 2 to 6 unsaturated bonds) Represents a hydrocarbon chain composed of 4 carbon atoms, R represents H, a lower alkyl group composed of 1 to 8 carbon atoms or an aryl group which may have a substituent. However, when R is H 4 Excludes those with a double bond in position. ) Represented by ω-3 -By reacting a higher polyunsaturated fatty acid compound with N-bromosuccinimide in a water-containing solvent and then reacting the resulting compound with a base, a double bond at the ω-3 position is regioselectively selected. The following formula (I I) A method for producing an epoxy derivative represented by. |
| priorityDate | 1991-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.