| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_696ca0ae93d5cf5a686273601361781f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2523-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C231-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C237-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-06 |
| filingDate |
2006-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5c8fd249b7bf7725dd52a7b9068f6438
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a0431e0d89a436a067a568a530f85284
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b6651d80265691290138c42445dec29f |
| publicationDate |
2008-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-101304965-A |
| titleOfInvention |
Process for producing carnitinamide |
| abstract |
The present invention provides a process in which in the production of carnitinamide as a production intermediate for L-carnitine, carnitine nitrile can be hydrated into carnitinamide with high selectivity so that high-purity carnitinamide excelling as a substrate for optical resolution or microbial stereoselective hydrolysis can be produced in high yield. There is provided a process comprising hydrating carnitine nitrile into carnitinamide with the use of a catalyst containing manganese oxide to thereby realize production of carnitinamide containing substantially none of carnitine by-products in high yield. As a result, carnitinamide of extremely high purity can be produced through simple and easy crystallization operation. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111153825-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102781573-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102781573-A |
| priorityDate |
2005-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |