| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d202e9e866984fe229f6facc38f1d740 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D487-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C227-32 |
| filingDate |
2006-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_741efa7f9c1368ac25812a82842fc4cf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e145627f87776ea3fc0e84d6ebcd584
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dfc71943eb45e6f254fc286428033e6c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_17ef158886b3ee50b1bc76cd0adaf6ad
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08d6abdd37e917cd9464d06eab8b7bf5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e3ce1a50a9e88f5e5cfd669786e55d40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fd91d11a49f5b37e75f29a1d14acb70c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c8b1950460fc7f5eedd04a1e468c3d4d |
| publicationDate |
2007-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1856028-A1 |
| titleOfInvention |
Process to chiral beta amino acid derivatives by asymmetric hydrogenation |
| abstract |
The present invention relates to a process for the efficient preparation of enantiomerically enriched beta amino acid derivatives which are useful in the asymmetric synthesis of biologically active molecules. The process comprises an enantioselective hydrogenation of a prochiral beta amino acrylic acid derivative substrate in the presence of an ammonium salt and a transition metal precursor complexed with a chiral ferrocenyl diphosphine ligand. |
| priorityDate |
2005-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |