http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S6075497-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c999fee6428152a996011d506925c2d7 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K5-0613 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K5-075 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K1-02 |
| filingDate | 1983-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a39fe241207af2ed6367b6266c3a6b1a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_65140a4d557438a45264b7b99f3a469c |
| publicationDate | 1985-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S6075497-A |
| titleOfInvention | Production of n-protected-alpha-l-aspartyl-l-phenylalanine methyl ester |
| abstract | PURPOSE: L-phenylalanine methyl ester is allowed to react with fine particles of N-carbobenzoxy-L-aspargic anhydride to achieve high-yield production of the α- isometer of the titled compound which is used as a sweetener with inhibition of β-isomer formation. n CONSTITUTION: The reaction of (A) L-phenylalanine methyl ester with (B) fine particles, preferablyless than 50 micron particle size, of N-carbobenzoxy-L- aspargic anhydride, is carried out, preferably at a molar ratio of 0.8W1.2, usually in an inert solvent such as acetic acie or toluene, preferably at a temperature lower than 80°C to give the objective compound. n COPYRIGHT: (C)1985,JPO&Japio |
| priorityDate | 1983-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.