http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-19990058545-A
Outgoing Links
| Predicate | Object |
|---|---|
| filingDate | 1997-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1999-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-19990058545-A |
| titleOfInvention | Synthesis method of methyl (2S, 3al) -2- (ene-benzoylamino) methira-3-hydroxybutanoate |
| abstract | The present invention is to provide a method for synthesizing methyl (2S, 3R) -2-[(N-benzoylamino) methyl] -3-hydroxybutanoate.n n n Conventionally, methyl (2S, 3R) -2-[(N-benzoylamino) methyl] -3-oxobutanoate is methyl (2S, 3R) -2-[(N-benzoylamino) methyl] -3-hydrate In synthesizing oxybutanoate, there was a disadvantage in that a high pressure reactor was produced and used in order to proceed with the reaction under a high pressure of 100 atm of hydrogen.n n n In the present invention, by using a gas circulation reactor, methyl (2S, 3R) -2-[(N-benzoylamino) methyl] -3-hydroxybutanoate can be synthesized in a conventional yield under mild conditions of 50 atmospheres of hydrogen. As a result, the device cost can be significantly reduced. |
| priorityDate | 1997-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.