| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a8659631bf38b3a590c0d3edc265492c |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D333-24 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D333-24 |
| filingDate |
1984-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1987-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b69016ac9ac9499be02059fc19353d2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_83493bb3338eb4d8b7b5f9742cf2657a |
| publicationDate |
1987-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4691029-A |
| titleOfInvention |
Process for producing 3-thienylmalonic acid |
| abstract |
A process for preparing 3-thienyl malonic acid, comprising treatment of a 3-thienyl cyanoacetate of formula (III): ##STR1## where R 1 represents an aryl or alkyl group, with at least a molar excess of an alkali metal hydroxide. |
| priorityDate |
1979-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |