http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006000006-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_696ca0ae93d5cf5a686273601361781f |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P41-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C323-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P13-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C319-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B53-00 |
| filingDate | 2004-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_765e30ec7a7bb63747813174dffcd4c7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e8c76f38b2ad84114cbbb0077c169347 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5e331ea4978ce6fc18ecbf39dbd7f03e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_226a48dacc0964d2cd3ae2d0905bca0b |
| publicationDate | 2006-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2006000006-A |
| titleOfInvention | Process for producing optically active 2-alkyl-D-cysteine ester |
| abstract | 【Task】 Provided is an economical and industrially feasible production method for optically active 2-alkyl-D-cysteine esters important as production intermediates for various industrial chemicals, agricultural chemicals and pharmaceuticals. [Solution] A 2-alkylcysteine amide is reacted with a microbial cell or a treated product of a microorganism having an activity of stereoselectively hydrolyzing the amide bond of 2-alkyl-L-cysteine amide to produce 2-alkyl cysteine as a product. A mixture of L-cysteine and unreacted 2-alkyl-D-cysteine amide, which is reacted with an aldehyde, ketone, or acetal (ketal) to give thiazolidine-4-carboxylic acid and thiazolidine-4-carboxylic acid After separation of thiazolidine-4-carboxylic acid amide from the mixture, ring opening and hydrolysis yielded 2-alkyl-D-cysteine, which was esterified to give 2-alkyl-D-cysteine Esters are produced. |
| priorityDate | 2004-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 75.