http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H01221355-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d75d1a4caed60a9316608ed9c231546c |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C227-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B57-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C229-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B31-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 |
| filingDate | 1988-02-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4760d13a7b619dcb2b4c72f70bb94397 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_58d78f9d2e0fd00c508704c73a432c96 |
| publicationDate | 1989-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H01221355-A |
| titleOfInvention | Optical resolution of methylserine |
| abstract | PURPOSE: To obtain R-methylserine and S-methylserine of high optical purity by conducting optical resolution of racemic methyl serine which is a useful amino acid as a constituting component of an antibiotic, amicetin. n CONSTITUTION: An aqueous solution containing an optical active cyclic tetramine cobalt complex of formula I (the configuration of an asymmetric carbon atom. labeled with * is RRRR, SSSS) and (RS)-methylserine of formula II is adjusted in its pH to 8.0W8.5, combined with a perchlorate salt to give a methylserine- containing optically active cyclic tetramine cobalt complex of formula III (X is Br, ClO 4 ; when X is Br, n is 1, 2; when X is ClO 4 , n is 2). A base is allowed to react with the complex to liberate optically active methyl serine. n COPYRIGHT: (C)1989,JPO&Japio |
| priorityDate | 1988-02-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.