| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_36089addd8e49e968b4c7e13c517dd1c |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D317-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D493-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B41-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B53-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D493-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C59-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C57-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B31-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D317-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| filingDate |
1987-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1990-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5c573d7c003cde15db3c5359d8fd7957
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0290f8648e3074d507bb4b44e0095f06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dea3282f7f07072c8b4d6d15e7fe7c23
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_377bbf9115eec5edfc64bfddccb7a24c |
| publicationDate |
1990-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4922009-A |
| titleOfInvention |
Stereoconvergent process for preparing optically active carboxylic acids |
| abstract |
A stereoconvergent process is described for preparing optically active alpha-arylalkanoic acids using as starting substance a diastereoisomeric mixture of ketals of formula ##STR1## in which the substituents have the meanings given in the description. The described process leads to the formation of a single enantiomer. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6552078-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6436990-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6713510-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6525098-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6653348-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6610739-B2 |
| priorityDate |
1986-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |