http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DD-247002-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_eab56e4fe8837840887f41af83e328ee |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D495-04 |
| filingDate | 1986-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b6c32a8a09553ae5c276b5b1e927da77 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_85fb700137e95fb97824552bb409e40b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2250000adc18f490a82d4e47ffdb9bbc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_13bdeaf02084d269f71386aa8c3d4dca http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_39bbce66867c1287e57182b83e447f9c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a16b894145596223c7186a6a3112cc48 |
| publicationDate | 1987-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DD-247002-A1 |
| titleOfInvention | PROCESS FOR PREPARING SUBSTITUTED N-ALKYL (OR ARYL) - (3-AMINO-THIENO / 2,3-B / PYRIDINE) -2-CARBONATEAMIDE |
| abstract | The invention relates to a process for the preparation of substituted N-alkyl (or aryl) - (3-amino-thieno / 2,3-b / pyridine) -2-carboxylic acid amides with optionally aliphatic bridging in 4,5- or 5,6- Position. It is the object of the invention to prepare these substances which can be used for the synthesis of biologically active compounds in a simple manner in high yield. The task is to find technically feasible synthetic routes. The object is achieved by the reaction of substituted, representable from corresponding carboxylic acids, 3-amino-thieno / 2,3-b / pyridine-2-carboxylic acid aryl esters with preferably electron-withdrawing substituents on the aryl radical and also corresponding -2-carbonsaeurealkylestern or substituted 2- Alkoxycarbonylmethylthio-pyridine-3-carbonitriles with primary or secondary aliphatic or aromatic amines in each case by Erwaermen. In a further embodiment of the invention, the object is achieved by reacting substituted 2-mercapto-pyridine-3-carbonitriles with secondary or tertiary Halogenessigsaeureamiden in the presence of an auxiliary base. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2006068618-A1 |
| priorityDate | 1986-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 60.