http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-383305-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7134c9fb0602d6a09d1bf63203ce43a6 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D333-24 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D333-24 |
| filingDate | 1996-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2000-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_96cf0de1dc967107e611433b900560c9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8e9d2bd01572fbebe71dec7c6b7bdecb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ddc4d3266e545fcb3fceb8e010c76a13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7c2b357a335ed63e9e8ef6d9e72237a3 |
| publicationDate | 2000-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-383305-B |
| titleOfInvention | Process for the preparation of alpha-methyl-2-thiopheneacetic acid derivatives |
| abstract | The invention relates to the process for preparation of derivatives having general formula (I) wherein R is C1-C5 alkyl group or aryl group and in the RI and RII formula, the RI and RII are hydrogen or C1-C4 alkyl group or halogens or nitro group or alkoxyl groups such as CH3O or CH3-CH2-O. The present invention is characterized by the reaction between a compound having formula as provided wherein X is a halogen, and an alkaline salt of a methyl dialkylmalonate. |
| priorityDate | 1995-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 70.