| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C213-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P13-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P41-007 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C217-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P13-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P41-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C213-08 |
| filingDate |
1999-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2002-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b4925672a7d3ebc82eb297105d291130
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_93019019c4974f8acf7629ce543cd923
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a3512bff02eb1a790544834e7fb6537 |
| publicationDate |
2002-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6465223-B1 |
| titleOfInvention |
Enzyme-catalyzed racemic cleavage of primary amines |
| abstract |
The present invention relates to a process for resolving racemates of alkoxy-substituted primary amines by reacting with an ester in the presence of a lipase and subsequently separating the optically active amide which is formed from the unreacted optically active amine. This is followed where appropriate by hydrolysis of the optically active amide, separation of the optically active amine produced thereby from the acid from which the ester is derived, racemization and recycling of the unwanted enantiomer of the amine, and esterification and recycling of the acid. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6897058-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009280544-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004014181-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011195060-A1 |
| priorityDate |
1998-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |