| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c8197e36ab518594cc2f5dc8c7268855 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P25-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D311-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P25-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D311-80 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P25-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P25-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-35
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-352
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-80 |
| filingDate |
1976-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1980-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d8889ad4d03700c7b5011905b51b15b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e37b55839aeed18f5030f0dfc2220642
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6c43f7dea958cd3fc0b6c87747c8a3d4 |
| publicationDate |
1980-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-1072971-A |
| titleOfInvention |
9-hydroxy-7,8,9,10-tetrahydro-6h-dibenzo (b) (d) pyrans and pyranones |
| abstract |
Abstract of the Disclosure Compounds of the formula wherein R1 is methyl or R1R1 is oxygen; R2 is alkyl or halogen substituted phenyl alkyl; and R3 is hydrogen, lower-alkyl, loweralkenyl or lowerealkynyl. The compounds of this invention are useful as analgesics and tranquilizers. |
| priorityDate |
1975-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |