http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2241040-C2
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S435-816 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D211-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P41-001 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P7-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P41-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P7-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P41-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D211-74 |
| filingDate | 1999-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2004-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_623bca4d8f5d48422bd6d0d7e506754f |
| publicationDate | 2004-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2241040-C2 |
| titleOfInvention | Method for enzymatic separation of 3(s)-hydroxy-1-methyl-4-(2,4,6-trimethoxyphenyl)-1,2,3,6-tetrahydropyridin e enantiomers and carboxylic acid r-esters also |
| abstract | FIELD: organic chemistry, biotechnology, biochemistry. n SUBSTANCE: method involves separation of 3(S)-hydroxy-1-methyl-4-(2,4,6-trimethoxyphenyl)-1,2,3,6-tetrahydropyridie enantiomers and carboxylic acid R-esters also after hydrolysis or alcoholysis of racemic mixture. Hydrolysis or alcoholysis is carried out in homogenous or heterogenic, aqueous, aqueous-organic or organic media in the presence of enzyme at temperature 10-80 o C. If necessary, the reaction is carried out in the presence of co-solvents being the reaction mixture comprises preferably 2-50 wt.-% of ester. Method exhibits economy and carried out rapidly and simply. n EFFECT: improved separating method. n 5 cl, 9 ex |
| priorityDate | 1998-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 112.