http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1739077-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f9ba304908c7187b486482f16a0f6158 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-55 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C269-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C271-22 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C271-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C269-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-61 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-73 |
| filingDate | 2005-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b6b9381816f5333fb9ffd6823e4697b3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dd551e96d01c815253df01bd350ec09b |
| publicationDate | 2007-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1739077-A1 |
| titleOfInvention | Process for production of nonnatural amino acids and intermediates therefor |
| abstract | A process for the preparation of a nonnatural amino acid represented by the following formula (C):n nwhich is characterized by reacting a compound represented by the following formula (A1), a compound represented by the following formula (A2) and a compound represented by the following formula (A3) (step 1):n nto form a compound represented by the following formula (B):n nand then subjecting the compound (B) to deprotection of protective groups of carboxyl groups and to decarboxylation (wherein X 1 and X 2 are a leaving group, R 1 is an aromatic group, an unsaturated heterocyclic group, or R 6 CO group, R 2 and R 3 are a protected carboxyl group, R 4 is a protected amino group, R 5 is hydrogen atom, an aliphatic hydrocarbon group, an aromatic group, or a heterocyclic group, R 6 is an aromatic group or an unsaturated heterocyclic group, etc., and p, q and r are an integer of 0 to 10). |
| priorityDate | 2004-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 362.