| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3e9445e5e3626f36e932c6451a928250 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D471-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P25-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D471-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P25-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-495
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-445
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D487-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D471-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D471-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D471-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D487-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D487-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-47
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-505
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-55
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-435 |
| filingDate |
1989-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da14f5b0a34d744e149f170c18d149c0 |
| publicationDate |
1990-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H0242080-A |
| titleOfInvention |
Heterotetracyclic lactam derivative |
| abstract |
Disclosed are the compounds of formula I <CHEM> wherein R1-R3 represent hydrogen or lower alkyl; m represents the integer 2 or 3; n represents the integer 1 or 2; Het represents a pyrrole or imidazole ring bonded at any two adjacent positions and optionally substituted by one or two of lower alkyl; and pharmaceutically acceptable salts of compounds of formula I wherein Het represents optionally substituted imidazole; their methods of preparation; pharmaceutical compositions thereof, and their use for treating cognitive disorders in mammals. They can be prepared for example by condensing a compound of the formula Het min -(CH2)m-NH2 with a compound of the formula <CHEM> R |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2402157-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2402158-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2402159-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5730825-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5759684-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2316643-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6017622-A |
| priorityDate |
1988-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |