http://rdf.ncbi.nlm.nih.gov/pubchem/patent/HU-191209-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_05ff905fdc49089f5f25746eaeb40190 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D491-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C255-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D209-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D265-22 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D265-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D491-048 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D491-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D209-42 |
| filingDate | 1983-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_33f39d3717d0e9a601bca223bc2455c3 |
| publicationDate | 1987-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | HU-191209-B |
| titleOfInvention | Process for preparing 4h-furo/3,2-b/indole derivatives with antiallergic activity |
| abstract | Novel 4H-furo[3,2-b]indoles which are useful for treating allergies are disclosed. Also disclosed are a process for preparing the indoles and pharmaceutical compositions containing the indoles. the indoles have the following formula I:n wherein R is a hydrogen atom, an alkyl radical having from one to six carbon atoms, an alkoxy radical having from one to six carbon atoms, a halogen atom or a nitro group; R' is an alkyl radical having from one to six carbon atoms, or a phenyl or benzyl radical; R 2 is an alkyl radical having from one to six carbon atoms; R 3 is (a) -COOA wherein A is a hydrogen atom, an alkyl radical having from one to six carbon atoms, or a pharmaceutically acceptable metal or amine cation,n or a pharmaceutically acceptable salt thereof; with the proviso that when R = hydrogen and R' = R 2 = methyl, R 3 is not COOA. |
| priorityDate | 1982-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 169.