| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7f9af914ed2fb00cd4f1b8b1a28964e4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_afa389525295a981af088680eade16e0 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B57-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B53-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C237-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-18 |
| filingDate |
2008-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_060f63a875a3095f56ba4120c5fb338b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0dee4c4d7b0291f918c308d0062a1322
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2de7e3cbbd169ed7978043cff138e5ca
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_456f4de9c01db2f0988bb854858808b5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3acacc8c9b8ee8ac08daa77e14c7bc05 |
| publicationDate |
2009-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2009019036-A |
| titleOfInvention |
Process for producing optically active 2-aminobutanamide tartrate |
| abstract |
A method for producing optically active 2-aminobutanamide tartrate salt containing optically active 2-aminobutanamide in high yield and high optical purity as a salt of optically active 2-aminobutanamide. To provide. An optically active 2-aminobutanamide tartrate is produced by epimerizing a salt of (RS) -2-aminobutanamide and optically active tartaric acid. The salt of the raw material (RS) -2-aminobutanamide and optically active tartaric acid, and the optically active 2-aminobutanamide / tartaric acid salt, which is the product, are preferably a combination of 2-aminobutanamide and tartaric acid. The composition ratio is 1: 0.6 to 0.95. [Selection figure] None |
| priorityDate |
2007-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |