http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DK-83381-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_382ccfc2ebebcaee15aa7cda4cee86bc |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D295-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D405-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-41 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D257-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D257-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D413-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D403-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D409-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D411-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D401-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D- |
| filingDate | 1981-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba1b0a988ec68de6cf9ce921503c8924 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7cf7f4e4047aa541e15065ce9d30a9e7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ee96aeef04e0135f42bdab96b77d8e49 |
| publicationDate | 1981-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DK-83381-A |
| titleOfInvention | METHOD OF PREPARING TETRAZLE DERIVATIVES |
| abstract | Tetrazole derivatives of the formula I <IMAGE> where R1 denotes hydrogen, lower alkyl, cycloalkyl or phenyl, A denotes sulphur or lower alkylenethio, 2 is 0 or 1, B denotes lower alkylene, and R2 denotes hydroxyl, lower alkoxy or a group <IMAGE> where R3 or R4 are identical or different and each denotes hydrogen, lower alkyl, cycloalkyl, phenyl, cycloalkyl-lower alkyl, phenyl-lower alkyl, hydroxyl- lower alkyl, a saturated or unsaturated heterocyclic group containing one or two heteroatoms selected from the group consisting of nitrogen, oxygen and sulphur or lower alkyl which is substituted by such a saturated or unsaturated heterocyclic group, or R3 and R4 can, together with the nitrogen atom to which they are bonded, with or without interruption by oxygen or nitrogen, form a saturated or unsaturated heterocyclic group which can be substituted by lower alkyl or lower alkanoyl; with it being possible for cycloalkyl, phenyl or phenyl-lower alkyl on the cycloalkyl or phenyl ring to have one or two substituents selected from the group consisting of lower alkoxy, lower alkyl, halogen, N,N-di-lower alkylamino, nitro, aminosulphonyl, hydroxyl or lower alkanoyloxy, or pharmaceutically tolerable salts thereof, are prepared by a number of different processes, inter alia by way of the previously unknown corresponding compounds II <IMAGE> the tetrazole derivatives I have a prophylactic and therapeutic effect on peptic and/or duodenal ulcers and also possess anti-inflammatory activity. |
| priorityDate | 1980-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.