| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_12a9e9ce63eb0bbf3658453fb50a6d9b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f8dbdfc93841b3d731fbab7ea48b412a |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P41-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P7-40 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-716
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P7-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P41-00 |
| filingDate |
1990-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1994-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_370250ffd37c4ca6d0a225fb1900db96
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_26c1bad5a022631d94b6f8c8849dc441 |
| publicationDate |
1994-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0407909-B1 |
| titleOfInvention |
Process for the preparation of R-(+)-3-oxo cycloalkane carboxylic lower alkyl esters |
| abstract |
In a process for obtaining lower alkyl esters of R-(+)-3-oxocycloalkane carboxylic acids, the corresponding racemate undergoes hydrolysis at a pH between 7 and 8 in order to hydrolyse the unwanted enantiomer. The ester of interest can then be isolated from the reaction medium. |
| priorityDate |
1989-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |