http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8183408-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_73616931a19439531a474e469d6772d3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_453111795ef368b732120742c5c316c2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0ddb9f3656270bc5410be3679322fead http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f07f82d95dd1684eff4220d057ce8e71 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C273-1827 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C273-18 |
| filingDate | 2008-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2012-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a6f49401a37d7cf69da260fe7c54d8fc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_883ee56b42f06382242467dfe26faced http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_326dc02d15e710dfad3e32838ac0e880 |
| publicationDate | 2012-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-8183408-B2 |
| titleOfInvention | Process for production of N-carbamoyl-tert-leucine |
| abstract | The present invention relates to a process for producing an N-carbamoyl-tert-leucine, characterized in mixing tert-leucine with an isocyanic acid compound while a pH of the mixture is kept at not less than 8.0 and not more than 13.5, wherein an amount of the isocyanic acid compound is not less than 0.9 times by mole and not more than 1.1 times by mole relative to an amount of the tert-leucine. According to the present invention, it becomes possible to easily produce an N-carbamoyl-tert-leucine with high efficiency, while the generation of by-products such as a dipeptide-like compound and a urea compound is prevented. |
| priorityDate | 2007-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 91.