| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8b919a09598a02c07e8429b1441b76e1 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C227-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C201-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C201-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C205-56 |
| filingDate |
1982-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_93ca4df42943a5461a495e25fc396ec3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8e56a479e6a20bf4e3c747afb1917674 |
| publicationDate |
1983-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0077662-A1 |
| titleOfInvention |
Preparation of nitroarylacetic acid esters and derivatives thereof |
| abstract |
Nncarylacetic acid esters may be prepared by reacting a nitroaromatic compound with an alpha-substituted monocarboxylic acid ester, e.g. an alphas, alpha-disubstituted acetic acid ester, in a substantially anhydrous aprotic solvent and in the presence of a base so that the ester undergoes a nucleophilic substitution on an unsubstituted ring carbon of the nitroaromatic compound during which an alpha-substituent functions as a leaving group. The nitroarylacetic acid esters formed by the process can be readily converted into derivatives, such as pharmaceuticals. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TR-28930-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0569139-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0569139-A3 |
| priorityDate |
1981-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |