Hydrogenated pyrido[4,3-b]indoles, pyrido[3,4-b]indoles and azepino[4,5-b]indoles are described. The compounds may bind to and are adrenergic receptor α2B antagonists. The compounds may also bind to and antagonize adrenergic receptor α1B. The compounds may find use in therapy, e.g., to (i) reduce blood pressure and/or (ii) promote renal blood flow and/or (iii) decrease or inhibit sodium reabsorption. The compounds may also be used to treat diseases or conditions that are, or are expected to be, responsive to a decrease in blood pressure. Use of the compounds to treat cardiovascular and renal disorders is particularly described.
本文介绍了
氢化
吡啶[4,3-b]
吲哚、
吡啶[3,4-b]
吲哚和
氮杂七环[4,5-b]
吲哚。这些化合物可以与
肾上腺素受体α2B结合并作为
拮抗剂。这些化合物也可以与
肾上腺素受体α1B结合并产生拮抗作用。这些化合物可以用于治疗,例如:(i)降低血压和/或(ii)促进肾脏血流和/或(iii)减少或抑制
钠的重吸收。这些化合物还可以用于治疗预计对降低血压有反应的疾病或病况。特别地,本文描述了这些化合物用于治疗心血管和肾脏疾病。