The present invention provides compounds of Formula Ia and the pharmaceutically acceptable salts thereof, which are inhibitors of the ROMK (Kir1.1) channel. The compounds may be used as diuretic and/or natriuretic agents and for the therapy and prophylaxis of medical conditions including cardiovascular diseases such as hypertension, heart failure and conditions associated with excessive salt and water retention.
本发明提供了公式Ia及其药学上可接受的盐的化合物,它们是ROMK(Kir1.1)通道的
抑制剂。这些化合物可用作利尿剂和/或
钠利尿剂,并用于治疗和预防医疗状况,包括心血管疾病,如高血压,心力衰竭以及与过多盐和
水潴留有关的病症。