Disclosed are histamine H3 antagonists of the formula (I) wherein
R1 is benzimidazolone derivative, M1 and M2 are
optionally substituted carbon or nitrogen, R2 includes optionally
substituted aryl or heteroaryl, and the remaining variables are as defined in
the specification. Also disclosed are pharmaceutical compositions comprising
the compounds of formula (I). Also disclosed are methods of treating various
diseases or conditions, such as, for example, allergy, allergy-induced airway
responses, and congestion (e.g., nasal congestion) using the compounds of Formula
(I). Also disclosed are methods of treating various diseases or conditions,
such as, for example, allergy, allergy-induced airway responses, and congestion
(e.g., nasal congestion) using the compounds of formula (I) in combination with
a H1 receptor antagonist.
揭示了公式(I)中的
组胺H3
拮抗剂,其中R1是
苯并咪唑酮衍
生物,M1和M2是可选择地取代的
碳或
氮,R2包括可选择地取代的芳基或杂环基,其余变量如规范中所定义。还揭示了包括公式(I)化合物的药物组合物。还揭示了使用公式(I)化合物治疗各种疾病或症状的方法,例如过敏、过敏引起的气道反应和充血(例如,鼻塞)的方法。还揭示了使用公式(I)化合物与H1受体
拮抗剂结合治疗各种疾病或症状的方法,例如过敏、过敏引起的气道反应和充血(例如,鼻塞)。