Substituted 2-phenyl-benzimidazole derivatives: novel compounds that suppress key markers of allergy
作者:Mark L. Richards、Shirley Cruz Lio、Anjana Sinha、Homayon Banie、Richard J. Thomas、Michael Major、Mark Tanji、Jagadish C. Sircar
DOI:10.1016/j.ejmech.2006.03.014
日期:2006.8
identified and extended a novel family of 2-(substituted phenyl)-benzimidazole inhibitors of IgE response. Pharmacological activity depends on an intact phenylbenzimidazole-bis-amide backbone, and is optimized by the presence of lipophilic terminal groups composed of either bis cycloalkyl or combinations of aliphatic and halogen-substituted aromatic groups. These compounds also inhibit IL-4 and IL-5 responses
传统上,过敏和哮喘的药物治疗重点放在过敏级联反应的效应分子上,而忽略了在其发展中起早期作用的靶标。由于IgE对特应性疾病的扩展至关重要,因此我们确定并扩展了IgE反应的2-(取代苯基)-苯并咪唑抑制剂的新家族。药理活性取决于完整的苯基苯并咪唑-双酰胺主链,并通过存在由双环烷基或脂族和卤素取代的芳族基团组成的亲脂性端基来优化药理活性。这些化合物还抑制T细胞中的IL-4和IL-5应答以及B细胞上的CD23表达,其效力与其抑制IgE相似。