http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S6222599-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4b18d70d8bf538fb533d0aa5cf87170d |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P41-00 |
| filingDate | 1985-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_29af0d4e6190879f2a201bdf6962819f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e64849435836786e1c16e245bcaf2a41 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b18bbe45491ee14dbd249ff647826cf4 |
| publicationDate | 1987-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S6222599-A |
| titleOfInvention | Production of optically active carboxylic acid |
| abstract | PURPOSE: To produce an optically active carboxylic acid efficiently, by modifying chemically an enzyme such as lipase, etc., in such a way that it is processed into an enzyme to solubilize an organic solvent and treating a mixture of D-form and L-form carboxylic acid ester with the enzyme. n CONSTITUTION: An enzyme such as esterase, lipase, etc., having ability to hydrolyze asymmetrically an ester bond, is chemically modified with a polyethylene glycol derivative, etc., such as methoxypolyethylene glycol, etc., to give an enzyme to solubilize an organic solvent. A compound shown by the formula I is reacted with the above-mentioned solubilizing ester in a reaction medium of an inert organic solvent, to give either of D-form or L-form optically active carboxylic acid shown by the formula II. n COPYRIGHT: (C)1987,JPO&Japio |
| priorityDate | 1985-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 54.