http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1459943-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_84d9adaa7e7ce01ce8020f5c721aba10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D295-15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D311-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D295-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D311-94 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C37-055 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D405-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-94 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D295-15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D295-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C37-055 |
| filingDate | 1974-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1976-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1459943-A |
| titleOfInvention | Heterocyclic esters of alkylphenyl benzopyrans |
| abstract | 1459943 Esters of dibenzopyranols and cyclopentabenzopyranols ABBOTT LABORATORIES 3 April 1974 [5 April 1973 13 Feb 1974] 14853/74 Heading C2C The invention comprises compounds of formulµ and their pharmaceutically acceptable salts, wherein n is 1 or 2, R and R 1 are each H or C 1-6 alkyl, R 2 is C 1-6 alkyl, Y is C 1-10 alkylene, R 4 , R 5 and R 6 are each H, halogen, CF 3 or C 1-6 alkyl, and R 3 is Q-C 2-9 -alkanoyl where Q is an N-attached saturated heterocyclyl radical as defined in the Specification. These compounds are prepared by ester-formation, by reacting together in the presence of dicyclohexylcarbodiimide, the corresponding phenol and carboxylic acid R 3 OH. Therapeutic compositions for oral, parenteral or rectal administration comprise the above compounds, which are analgesics and mild tranquilizers. |
| priorityDate | 1973-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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