http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S63218655-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e7962109cd4763907b82b66760cd0ae8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2f8cfa5aee4410611b5c562275c9f8e3 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C319-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C323-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C313-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B57-00 |
| filingDate | 1987-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a1bd4b935c334f8bca5dfe86165c1842 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c3fc14e47796b42741a1e2ffb801ad9 |
| publicationDate | 1988-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S63218655-A |
| titleOfInvention | Optical resolution of n-carbamoylmethionine |
| abstract | PURPOSE: To form two kinds of diastereomeric salts and optically resolve the resultant salts, by reacting (±)-N-carbamoylmethionine with optically active α-ethylbenzylamine or 2-amino-1-butanol as a resolving agent. n CONSTITUTION: Optically active α-ethylbenzylamine (abbreviated to EBA) or 2-amino-1-butanol (abbreviated to 2AB) and a solvent, such as water r alcohols, are added to (±)-N-carbamoylmethionine [abbreviated to (±)-NCM] and dissolved at 50°C W boiling temperature while heating to provide supersaturation. The resultant mixture is then cooled to room temperature and the formed diastereomeric salts are resolved. The optically active EBA or 2AB is used in a molar amount of 0.3W1.5 times based on the (±)-NCM. The methionine is one of essential amino acids and useful as a medicine, such as formula feed for domestic animals, food and amino acid transfusion solution. n COPYRIGHT: (C)1988,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103702981-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013011999-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103288699-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008297281-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2013011999-A1 |
| priorityDate | 1987-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.