Pyridyl ethers and thioethers as ligands for nicotinic acetylcholine receptor and its therapeutic application
申请人:——
公开号:US20030207858A1
公开(公告)日:2003-11-06
The present invention provides compounds of the formula:
1
wherein m is 0, 1 or 2; p is 0 or 1; Y is O, S, S(O) or S(O)
2
and R
1
to R
7
are various substituents as selective modulators of the nicotinic acetylcholine receptor useful in the treatment of pain, Alzheimer's disease, memory loss or dementia or loss of motor function.
[EN] PYRIDYL ETHERS AND THIOETHERS AS LIGANDS FOR NICOTINIC ACETYLCHOLINE RECEPTOR AND ITS THERAPEUTIC APPLICATION<br/>[FR] PYRIDYL ETHERS ET THIOETHERS TENANT LIEU DE LIGANDS POUR LE RECEPTEUR DE L'ACETYCHOLINE NICOTINIQUE, ET APPLICATION THERAPEUTIQUE
申请人:ORTHO MCNEIL PHARM INC
公开号:WO2000010997A1
公开(公告)日:2000-03-02
The present invention provides compounds of formula (I) wherein m is 0, 1 or 2; p is 0 or 1; Y is O, S, S(O) or S(O)2 and R1 to R7 are various substituents as selective modulators of the nicotinic acetylcholine receptor useful in the treatment of pain, Alzheimer's disease, memory loss or dementia or loss of motor function.
Synthesis and structure–activity relationship of novel pyridyl ethers for the nicotinic acetylcholine receptor
作者:Jung Lee、Coralie B. Davis、Ralph A. Rivero、Allen B. Reitz、Richard P. Shank
DOI:10.1016/s0960-894x(00)00168-2
日期:2000.5
The preparation of novel pyridyl ethers as ligands for the nicotinic acetylcholine receptor (nAChR) is described. Variations of the ring size of the azacycle and substitution on the pyridine had dramatic effects on receptor binding affinity with IC50s at the alpha4beta2 nAChR ranging from 22 to >10,000 nM. The most potent molecule was (R)-2-chloro-3-(4-cyanophenyl)-5-((3-pyrrolidinyl)oxy)pyridine 27f