| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0ddb9f3656270bc5410be3679322fead |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-584
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B2200-07 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0239
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D277-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C319-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-40 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D277-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-426
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D277-12 |
| filingDate |
2003-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d25ba8f5a3cc28f95825823a755fad05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_49d139082e862e61029fb9aa16f6e086
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b4abd29efcb51a5f1ffad05dfff85e71 |
| publicationDate |
2006-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2006069134-A1 |
| titleOfInvention |
Process for producing optically active alpha-substituted cysteine or salt thereof, intermediate therefor, and process for producing the same |
| abstract |
The present invention provides a simple, practical, and industrially advantageous process for producing an optically active α-substituted cysteine or a salt thereof from inexpensive and readily available materials. The present invention provides a process for producing an optically active α-substituted cysteine or a salt thereof by converting a cysteine derivative into a thiazoline compound and subjecting the resulting thiazoline compound to a stereoselective substituent-introducing reaction catalyzed by an optically active quaternary ammonium salt, in particular, an axially asymmetric quaternary ammonium salt to produce an optically active thiazoline compound and then hydrolyzing the resulting thiazoline compound. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8063227-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8846731-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8829197-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011160257-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8367820-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9045440-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010041881-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8710087-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010137383-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006270857-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011053993-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8962898-B2 |
| priorityDate |
2002-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |