PYRROLE DERIVATIVES AS NICOTINIC ACETYLCHOLINE RECEPTOR MODULATORS FOR USE IN TREATMENT OF NEURODEGENERATIVE DISORDERS SUCH AS ALZHEIMER'S AND PARKINSON'S DISEASE
PROBLEM TO BE SOLVED: To provide pyrrole derivatives for use in the treatment of neurodegenerative disorders such as alzheimer's and parkinson's disease.SOLUTION: The present invention relates to a compound composed of pyrrole derivatives represented by formula (I), its analogues, its prodrugs, its isotopically substituted analogues, its metabolites, its pharmaceutically acceptable salts, its polymorphs, its solvates, its optical isomers, its clathrates or its co-crystals, and pharmaceutical compositions comprising such compounds and analogues.SELECTED DRAWING: None【課題】アルツハイマー病やパーキンソン病などの神経変性疾患の治療に用いられるピロール誘導体の提供。【解決手段】式(I)で表されるピロール誘導体からなる化合物及び、その類似体、そのプロドラッグ、その同位体で置換された類似体、その代謝物、その薬学的に許容可能な塩、その多形体、その溶媒和物、その光学異性体、そのクラスレート、及びその共結晶、並びに、このような化合物及び類似体を含む医薬組成物。【選択図】なし