http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0649054-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_402cc9668a7d8f1bb8bce45e595d073b |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D317-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D317-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C215-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-655 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B53-00 |
| filingDate | 1993-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_080c1cc0c5e252e3dfee715a90473cf1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e2ecd9dfa6d225ce92bdd423ba8f485a |
| publicationDate | 1994-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0649054-A |
| titleOfInvention | Method for producing sphingosine using triol derivative |
| abstract | (57) [Summary] (Modified) [Purpose] To produce sphingosine and its derivatives, which are essential structural units of glycosphingolipids, stereoselectively, efficiently, and at low cost. [Structure] A phosphonate derivative of the following formula (I) (wherein R'represents a methyl group, an ethyl group, a phenyl group, and a benzyl group) is reacted with an aldehyde in the presence of a base, and the following formula (II) ( In the formula, R is an alkyl group having 30 or less carbon atoms, an alkenyl group, an alkynyl group, or a phenyl group, a methoxyphenyl group, a methylphenyl group, a phenylethyl group, Indicates a benzyl group. ) Of (4E) -1,2-isopropylidene-3-oxo-4-alkene-1,2-diol derivative, and then reduced to give (4) of the following formula (III): E) -1,2-isopropylidene-4-alkene-1, A sphingosine derivative is produced by a production method including a step of forming a 2,3-triol derivative. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100349187-B1 |
| priorityDate | 1993-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.