| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0ddb9f3656270bc5410be3679322fead |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-55 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C227-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C227-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D263-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C227-20 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C229-22 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C229-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C227-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C227-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C227-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D263-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D263-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B57-00 |
| filingDate |
2001-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_202181ed9c332cf101f14b521f2f0a0f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_76c16123b3822661a07d1a127dd29a48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a5fa521858278fc2042d23c9dcd4c19a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7eaad030e0af250fbc3e23b34f36c32f |
| publicationDate |
2006-01-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1300391-A4 |
| titleOfInvention |
PROCESS FOR PREPARING 3-AMINO-2-HYDROXYPROPIONIC ACID DERIVATIVES |
| abstract |
An economically advantageous and industrially appropriate process for producing 3-amino-2-hydroxypropionic acid derivatives (1) without resort to any dangerous reagents characterized by comprising treating an N-protected-3-amino-2-hdyroxypropionic acid derivative (2) having a contrary configuration at the carbon atom at the 2-position to a compound (1) with an agent for introducing a leaving group to thereby convert the compound (2) into an N-protected-3-amino-propionic acid derivative (3), then treating the compound (3) with a basic substance to give a substituted 3-amino-2-hydroxypropionic acid derivative (4) having an inversed configuration at the carbon atom at the 2-psoition, and then converting the compound (4) into the 3-amino-2-hydroxypropionic acid derivative (1). |
| priorityDate |
2000-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |