申请人:——
公开号:US05576332A1
公开(公告)日:1996-11-19
New soft .beta.-adrenergic blocking agents, useful in the treatment or prevention of cardiovascular disorders and in the treatment of glaucoma, have the formula ##STR1## wherein n is an integer from 0 to 10; R is C.sub.6 -C.sub.12 cycloalkyl-C.sub.p H.sub.2p --, C.sub.6 -C.sub.18 polycycloalkyl-C.sub.p H.sub.2p --, C.sub.6 -C.sub.18 polycycloalkenyl-C.sub.p H.sub.2p -- or C.sub.6 -C.sub.12 cycloalkenyl-C.sub.p H.sub.2p -- (wherein p is 0, 1, 2 or 3), or together with the adjacent ##STR2## group represents a variety of other complex ester groupings; R.sub.1 is C.sub.1 -C.sub.7 alkyl; and Ar is a divalent radical containing at least one aromatic nucleus. The corresponding pharmaceutically acceptable acid addition salts are also described.
新软性β-肾上腺素阻滞剂,可用于治疗或预防心血管疾病和治疗青光眼,其化学式为##STR1##其中n为0至10的整数;R为C.sub.6-C.sub.12环烷基-C.sub.p H.sub.2p --、C.sub.6-C.sub.18多环烷基-C.sub.p H.sub.2p --、C.sub.6-C.sub.18多环烯基-C.sub.p H.sub.2p --或C.sub.6-C.sub.12环烯基-C.sub.p H.sub.2p --(其中p为0、1、2或3),或与相邻的##STR2##基团一起表示其他复杂的酯基团;R.sub.1为C.sub.1-C.sub.7烷基;Ar为至少含有一个芳香核的二价基团。还描述了相应的药用酸盐。