http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1345092-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_56ee5285e8e8edccb061046ff20da7a6 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D487-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D487-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D405-04 |
| filingDate | 1972-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1974-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1345092-A |
| titleOfInvention | Sulphimido derivatives of nitrofurans and methods for their preparation |
| abstract | 1345092 Sulphurino-derivatives of nitrofurans BOEHRINGER MANNHEIM GmbH 18 Sept 1972 [21 Sept 1971] 43085/72 Heading C2C Novel compounds I in which X is 0 or 5, n is 0 or 1, A is a bond on the group -N = CH- in the N atom is attached to Het and Het is a bicyclic system of s-triazole and a 5- or 6-membered aromatic ring (with the left-hand part of the formula being connected to a C atom in an α or γ position to a cyclic N atom in Het and A being connected to any other substitutable C atom of Het) or an aromatic 5- or 6-membered ring containing up to 3 hetero atoms at least one of which is nitrogen; and salts thereof are prepared (1) by condensation of a compound II with dimethyl sulphoxide preferably at a temperature below 60 C. in the presence of a dehydrating agent and a tertiary amine base, (2) nitrating a compound III or (3) reacting a compound with 5-nitro-furfural or 5-nitrothiophene-2- aldehyde or with the leacyl derivatives thereof. Het is a 1,2,4-thiadiazole, 1,3,4-thiadiazole, pyrimidine, pyridazine or 5-triazolo [4,3-b] pyridazine ring system. Compounds (I) are anti-microbial agents and form with a diluent or carrier a pharmaceutical composition which may be administered orally or topically. |
| priorityDate | 1971-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.