| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b09f893b262cefd50c5e76c4b85d1c0a |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P41-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P41-004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P13-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P-
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C233-23
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B53-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P41-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P13-02 |
| filingDate |
2001-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2003-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ff29b981f7654a37d33a1820b7ac6be9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_58cabba20c1d855b9a6a087e2bf4b426
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_06cfa9a9cf85dfb30a8881b6f8ec88d4 |
| publicationDate |
2003-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6524844-B2 |
| titleOfInvention |
Process for preparing optically active 1-amino-4-(hydroxymethyl) cyclopent-2-ene derivatives |
| abstract |
The invention discloses a new method for producing enantiomer-enriched 1-amino-4-(hydroxymethyl)-cyclopent-2-ene derivatives of the general formulae (I) and (II) in which R1 is hydrogen or a possibly substituted C1-8 alkyl radical, aryl radical or cycloalkyl radical and R2 is acyl. According to said method a racemic 1-amino-4-(hydroxymethyl)-cyclopent-2-ene derivative of general formula (III), in which R1 has the meaning given above, is converted using a hydrolase and in the presence of an acylation agent |
| priorityDate |
1998-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |