申请人:Synaptic Pharmaceutical Corporation
公开号:US06218390B1
公开(公告)日:2001-04-17
This invention is directed to morpholinone and morpholine derivatives which are selective antagonists for human &agr;1a receptors. This invention is also related to uses of these compounds for lowering intraocular pressure, inhibiting cholesterol synthesis, relaxing lower urinary tract tissue, the treatment of benign prostatic hyperplasia, impotency, cardiac arrhythmia, sympathetic mediated pain, migraine, and for the treatment of any disease where the antagonism of the &agr;1a receptor may be useful. The invention further provides a pharmaceutical composition comprising a therapeutically effective amount of the above-defined compounds and a pharmaceutically acceptable carrier.
该发明涉及对吗啡酮和吗啡啶衍生物的选择性拮抗剂,这些衍生物对人类α1a受体具有选择性。该发明还涉及这些化合物的用途,用于降低眼压、抑制胆固醇合成、松弛下尿道组织、治疗良性前列腺增生、阳痿、心律失常、交感介导的疼痛、偏头痛,以及用于治疗任何需要α1a受体拮抗作用的疾病。该发明还提供了一种药物组合物,包括上述定义的化合物的治疗有效量和药用可接受载体。