http://rdf.ncbi.nlm.nih.gov/pubchem/patent/IE-49464-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c1cd6051bf69f25a0652ded4e4edac31 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D495-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D491-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P37-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D215-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D239-90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D311-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D335-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-435 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-495 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D495-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D491-052 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D491-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P37-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D215-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D215-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D335-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-24 |
| filingDate | 1979-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1985-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | IE-49464-B1 |
| titleOfInvention | Pyran-and thiopyran-fused heterocyclic compounds |
| abstract | There are described compounds of formula I, I in which an adjacent pair of R5, R6, R7 and R8 form a chain -CZC(G1)=(G2)-Z-, R4, R9 and the remainder of R5, R6, R7 and R8, which may be the same or different, each represent hydrogen, alkyl, halogen, alkenyl, -NO2, -NR1R2, -OR3, -S(O)nR3; or alkyl substituted by hydroxy, amino, alkoxy or carbonyl oxygen, n is 0, 1 or 2, R1 and R2, which may be the same or different, each represent hydrogen, alkyl, -CONHR3, phenyl or phenyl substituted by alkyl or halogen, or R1 and R2 together with the nitrogen atom to which they are attached form a 5 or 6 membered heterocyclic ring, R3 represents hydrogen, alkyl, alkenyl or phenyl, one of G1 and G2 is hydrogen and the other is a group E, each E, which may be the same or different, is -COOH, a 5-tetrazolyl group, or a carboxamidotetrazole group, each Z, which may be the same or different, is oxygen or sulphur, and one or two of the atoms, a, b, c and d are nitrogen atoms and the remainder are carbon atoms, R9 having no significance when two of a, b, c and d are nitrogen, (with certain exclusions) and pharmaceutically acceptable derivatives thereof. There are also described methods for making the compounds and pharmaceutical, e.g. anti-allergic, compositions and mixtures containing them. |
| priorityDate | 1978-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 561.