To provide a medicament having no side effect but high activity and for treatment of conditions characterized by deficiency in postsynaptic membrane-bound receptor number or function. 副作用なく活性の高いシナプス後膜−結合レセプター数又は機能における欠乏によって特徴付けられる状態の治療のための医薬の製造。 - 特許庁