http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0558094-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e45efeaa6a34dfd9d44fa29a7fe0c806 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D405-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D405-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D401-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D401-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D401-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D409-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D409-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D409-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D417-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D417-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-75 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-61 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-643 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D417-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D417-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D405-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D405-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D409-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D409-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D409-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D401-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D401-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D401-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-643 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-75 |
| filingDate | 1989-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_632502e81d4b31af8234ec27afb8f24c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eaf8f7d9ae8a1f635efd624268f5dbf6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d5a85268b453c3fa0b1bf5566c329a6d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_61505eb684cad0818dac04ae68579338 |
| publicationDate | 1993-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0558094-A1 |
| titleOfInvention | Pyridine compounds for treating amnesia |
| abstract | A novel compound of the formulan n wherein R¹ means hydrogen and R² means hydrogen or a straight-chain or branched chain alkyl having 1 to 8 carbon atoms; Ar means phenyl, a phenyl substituted by 1 to 3 substituent(s) selected from among halogens, straight-chain or branched chain alkyls having 1 to 8 carbon atoms, straight-chain or branched chain alkoxys having 1 to 8 carbon atoms, trifluoromethyl, amino, nitro and cyano, furyl, a furyl substituted by 1 to 3 substituent(s) selected from among halogens, straight-chain or branched chain alkyls having 1 to 8 carbon atoms, straight-chain or branched chain alkoxys having 1 to 8 carbon atoms, trifluoromethyl, straight-chain or branched chain alkylthiols having 1 to 8 carbon atoms, straight-chain or branched chain alkylsulfinyls having 1 to 8 carbon atoms, straight-chain or branched chain alkylsulfonyls having 1 to 8 carbon atoms, amino, nitro and cyano, thienyl, a thienyl substituted by 1 to 3 substituent(s) selected from among halogens, straight-chain or branched chain alkyls having 1 to 8 carbon atoms, straight-chain or branched chain alkoxys having 1 to 8 carbon atoms, trifluoromethyl, straight-chain or branched chain alkylthiols having 1 to 8 carbon atoms, straight-chain or branched chain alkylsulfinyls having 1 to 8 carbon atoms, straight-chain or branched chain alkylsulfonyls having 1 to 8 carbon atoms, amino, nitro and cyano, pyrrolyl, a pyrrolyl substituted by 1 to 3 substituent(s) selected from among halogens, straight-chain or branched chain alkyls having 1 to 8 carbon atoms, straight-chain or branched chain alkoxys having 1 to 8 carbon atoms, trifluoromethyl, straight-chain or branched chain alkylthiols having 1 to 8 carbon atoms, straight-chain or branched chain alkylsulfinyls having 1 to 8 carbon atoms, straight-chain or branched chain alkylsulfonyls having 1 to 8 carbon atoms, amino, nitro and cyano, pyridyl, or a pyridyl substituted by 1 to 3 substituent(s) selected from among halogens, straight-chain or branched chain alkyls having 1 to 8 carbon atoms, straight-chain or branched chain alkoxys having 1 to 8 carbon atoms, trifluoromethyl, straight-chain or branched chain alkylthiols having 1 to 8 carbon atoms, straight-chain or branched chain alkylsulfinyls having 1 to 8 carbon atoms, straight-chain or branched chain alkylsulfonyls having 1 to 8 carbon atoms, amino, nitro and cyano: Y means a single bond or a straight-chain or branched chain alkylene having 1 to 8 carbon atoms which may have double bond(s) in the chain; W means a group of the formula (i)n n (wherein R³ and R⁴ are the same or different and respectively mean hydrogen or a halogen, X means -O- or -S-, Z means a single bond or -O-, A is a straight-chain or branched chain alkylene having 1 to 8 carbon atoms, B means -N(R⁸)(R⁹) (wherein R⁸ and R⁹ are the same or different and respectively mean hydrogen or a straight-chain or branched chain alkyl having 1 to 8 carbon atoms, or combinedly means a group forming, taken together with the adjacent nitrogen, 1-pyrrolidinyl, 2-oxo-1-pyrrolidinyl, piperidino, 1-piperazinyl, a 1-piperazinyl substituted by a straight-chain or branched chain alkyl having 1 to 8 carbon atoms at the 4-position, 1-homopiperazinyl, morpholino and thiomorpholino) or a group of the formula (ii)n n (wherein R¹² and R¹³ are the same or different and respectively mean hydrogen or a straight-chain or branched chain alkyl having 1 to 8 carbon atoms, P is -S- and Q is hexamethylene, heptamethylene, octamethylene, 1-methylpentamethylene, 1-methylhexamethylene, 1-methylheptamethylene, -(CH₂)₂S(CH₂)₃-, -(CH₂)₂S(CH₂)₆-.n n orn n a pharmaceutically acceptable salt thereof or a hydrate thereof. n The compounds exhibit inhibitory activity on prolylendopeptidase. Also disclosed are pharmaceutical compositions containing the novel pyridine compounds. |
| priorityDate | 1988-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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