http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6130337-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bc2b03342511abc88f60c63f2acd96d0 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D263-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C227-32 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C227-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D263-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B53-00 |
| filingDate | 1997-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2000-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f7c731402b40fc2a6bcf6222718e631c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_565e3309b526957b119149e8b30f5f8a |
| publicationDate | 2000-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-6130337-A |
| titleOfInvention | Enantiomerically enriched α,α-distributed amino acids and method |
| abstract | Compositions and methods for the preparation of enantiomerically enriched alpha , alpha -disubstituted amino acid precursors are presented. Briefly, allylic electrophiles are alkylated with oxazolones in the presence of a base and catalytic quantities of a transition metal complex incorporating a chiral phosphine ligand to yield 4,4-disubstituted-5(4H)-oxazolones. These precursors may be subsequently transformed either synthetically or enzymatically to yield enantiomerically enriched alpha , alpha -disubstituted amino acids. |
| priorityDate | 1997-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 256.