http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-415483-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d202e9e866984fe229f6facc38f1d740 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D277-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D411-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D419-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C- http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D405-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D- http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D417-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D403-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D409-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K- http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D235-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D403-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-40 |
| filingDate | 1973-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1976-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-415483-A1 |
| titleOfInvention | A PROCEDURE FOR THE PREPARATION OF SUS-TITUED BENZHIMIDAZOLES. |
| abstract | A procedure for the preparation of substituted benzimidazoles of the formula: **(See formula)** where the radical (see formula) is found in positions 5 or 6 and the symbols X, R1, R2, R3 and R4 have the following meanings: X represents oxygen or sulfur; R1 represents a five-membered monocyclic heteroaromatic ring containing from 1 to 3 heteroatoms selected from the group consisting of oxygen, sulfur and nitrogen; R3 represents hydrogen or lower alkyl and R4 represents hydrogen, lower alkyl, lower alkoxy, lower alkyl thio, cycloalkyl, aryl, aryloxy, aryl thio, aralkyl, heteroaryl, heteroaryloxy, heteroarylthio, mono (lower) alkyl, dialkyl (lower) amino or cycloalkylamino, and R2 is lower aminoalkoxy, whose procedure is to react a compound of formula: **(See formula)** where R1, R3, R4 and X are as defined above and R6 is lower alkyl, with hydrazine hydrate. (Machine-translation by Google Translate, not legally binding) |
| priorityDate | 1970-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.