http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-325271-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6b6fc801b5bfe5304ffa40d938db6e09 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C255-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D209-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D209-38 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-19 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-195 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D209-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D209-34 |
| filingDate | 1966-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1967-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-325271-A1 |
| titleOfInvention | PROCEDURE FOR THE PREPARATION OF NEW SUBSTITUTED PHENYLACETIC ACIDS |
| abstract | Process for the preparation of new substituted phenylacetic acids, of the general formula I ** (See formula) ** in which R1 means an alkyl or lower alkoxy radical, a halogen atom up to the atomic number 35 or the trifluoromethyl group, R2 and R3 each denote hydrogen, an alkyl or lower alkoxy radical, or a halogen atom up to the atomic number 35, R4 means hydrogen, an alkyl or lower alkoxy radical, a halogen atom up to the atomic number 35 or the trifluoromethyl group, R5 and R6 each denote hydrogen, a lower alkyl radical or a benzyl radical, and its salts with inorganic and organic bases, characterized in that a compound of the general formula II ** (See formula) ** in which R1-R6 have the significance stated above, A means hydrogen or an acyl radical, especially a lower alkanoyl radical, and X stands for a lower alkoxycarbonyl or aralkoxycarbonyl group, especially the benzyloxycarbonyl radical, or the nitrile group, it is reacted hot in an alkaline medium and, if desired, the acid is released from a salt thus obtained. (Machine-translation by Google Translate, not legally binding) |
| priorityDate | 1965-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.