http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0165225-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_116c851e729089df9a427027272fa290 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-89 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D471-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-89 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D471-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J25-00 |
| filingDate | 1985-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_57813d53e49cef1aadf807492265ac43 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_df1e270b1eb0f9840f5a50ba40ba1d9a |
| publicationDate | 1985-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0165225-A1 |
| titleOfInvention | Process for the preparation of 5-azaindole and intermediates |
| abstract | The invention relates to a process for the preparation of the aza-5 ind ole of formula: <IMAGE> process according to which the methyl-3-nitro-4 pyridine-1- is condensed in a solvent or in the absence of solvent oxide of formula: <IMAGE> with a compound of general formula: R1 - ?? - R in which R represents a dimethylamino, diethylamino, dipropylamino, dibutylamino, morpholino, piperidino or pyrrolidino and R1 and R2 group, which are identical or different, each represent a methoxy, ethoxy or propoxy group or a group R as defined above, to obtain an enamine of general formula: <IMAGE> in which R has the same value as previously then a reduction in cyclization by hydrogen in the presence of a catalyst to obtain the desired aza-5 indole. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105646486-A |
| priorityDate | 1984-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 78.