申请人:Suntory Limited
公开号:US06211362B1
公开(公告)日:2001-04-03
Disclosed are pyrroloazepine compounds and their salts. These pyrroloazepine compounds are represented by the following formula:
wherein the dashed line indicates the presence or absence of a bond; and, when the bond is present, Z2 is not present and Z1 is H but, when the bond is absent, Z1 and Z2 are both Hs; Z1 is H and Z2 is OH; Z1 and Z2 are both SR5s in which R5 is alkyl, aralkyl or aryl; or Z1 and Z2 are combined together to represent O, NOR6 in which R6 is H, alkyl, aralkyl or aryl, or C2-C3 alkylenedithio; R is H, alkyl, cycloalkyl, cycloalkyl-alkyl or aralkyl; and the ring P is a specific pyrrole ring. These pyrroloazepine compounds and salts are effective as preventives or therapeutics for general circulatory diseases such as hypertension, heart failure, ischemic hear diseases, cerebrovascular disturbances and peripheral circulatory disturbances. Their production processes are also disclosed.
本发明涉及吡咯并氮杂环化合物及其盐。这些吡咯并氮杂环化合物由以下公式表示:其中虚线表示键的存在或不存在;当键存在时,Z2不存在且Z1为H,但当键不存在时,Z1和Z2均为H;Z1为H且Z2为OH;Z1和Z2均为SR5,其中R5为烷基、芳基烷基或芳基;或Z1和Z2结合在一起表示O、NOR6,其中R6为H、烷基、芳基烷基或芳基,或C2-C3烷基二硫;R为H、烷基、环烷基、环烷基-烷基或芳基烷基;环P为特定的吡咯环。这些吡咯并氮杂环化合物及其盐可作为预防或治疗高血压、心力衰竭、缺血性心脏病、脑血管障碍和周围循环障碍等一般循环疾病的药物。本发明还公开了它们的生产过程。