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 α
2B
antagonists. The compounds may also bind to and antagonize adrenergic receptor α
1B
. 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
吡啶并[4,3-b]
吲哚,
吡啶[3,4-b]
吲哚和氮杂七环[4,5-b]
吲哚。这些化合物可能与
肾上腺素受体α2B结合并具有拮抗作用。这些化合物也可能与
肾上腺素受体α1B结合并具有拮抗作用。这些化合物可能用于治疗,例如:(i)降低血压和/或(ii)促进肾脏血流和/或(iii)减少或抑制
钠重吸收。这些化合物也可以用于治疗对降低血压有反应或预计会有反应的疾病或病况。特别地,本文描述了使用这些化合物治疗心血管和肾脏疾病。