http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0158301-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e43b4ca6b41ce9f54c9a895d474c81a |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C227-34 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B57-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B31-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C227-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C229-36 |
| filingDate | 1985-04-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_baa77141276f6094f402a0f67efb87f4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_de80b8d01f67716bf4d981872e88e1a8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_655df5e23283ac83632e8044df3adba0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cbcb7d7b2f59e76accb45155cf072bfc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e952ee6692680d5972dadc56966bef2 |
| publicationDate | 1985-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0158301-A2 |
| titleOfInvention | Process for producing optically active phenylalanine |
| abstract | This invention relates to a process for producing optically active phenylalanine, characterized by optically resolving DL-phenylalanine.optically active mandelic acid complexes in an aqueous solvent in the presence of an acidic compound having a pKa value of 0.90 to 2.10 and isolating optically active phenylalanine from the obtained optically active phenylalanine.optically active mandelic acid complex.According to the process of the present invention, it is possible to decrease the amount of resolution mother liquor to 1/5 to 1/10 of the amount necessary when no acidic compound is used and to obtain optically active phenylalanine having an optical purity as high as 96.5% or higher without an optical purification step when optically active phenylalanine is isolated from the obtained optically active phenylalanine.optically active mandelic acid complex. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110467539-A |
| priorityDate | 1984-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 130.