http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-8506277-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_66d330a1b0188d56a1e52ae59452f670 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-72 |
| filingDate | 1984-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1985-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-8506277-A1 |
| titleOfInvention | PROCEDURE FOR OBTAINING PIRIDINE DERIVATIVES |
| abstract | PROCEDURE FOR OBTAINING PYRIDINE DERIVATIVES, INCLUDING: A) REACTING 3,5-DIMETHYL-4-NITRO-N-OXIDE-PYRIDINE UNDER ANHYDRATION CONDITIONS WITH DIMETHYL SULPHATE, TO OBTAIN 3,5-DIMETHYL-4 METHYLSULFATE N-METHOXY-PYRIDINE; B) REACTING 3,5-DIMETHYL-4-NITRO N-METOXY-PYRIDINE METHYLSULPHATE WITH ALKALINE CYANIDE AT LOW TEMPERATURE AND WITH A NITROGEN ENVIRONMENT, TO OBTAIN 2-CYANE-3,5-DIMETHYL-4-NITRO-PYRIDINE; AND C) REACT 2-CYANE-3,5-DIMETHYL-4-NITRO-PYRIDINE WITH SODIUM METOXIDE AT LOW TEMPERATURE AND IN METHANOL, TO OBTAIN 2-CYANE-3,5-DIMETHYL-4-METOXY-PYRIDINE. |
| priorityDate | 1984-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.