申请人:Abbott Laboratories
公开号:US04473586A1
公开(公告)日:1984-09-25
Disclosed herein are 1-aminoalkyl-3,4-dihydronaphthalenes represented by the formula ##STR1## wherein n is 1 or 2; R, R.sub.1, and R.sub.2 are independently selected from hydrogen, hydroxy, loweralkoxy of 1 to 3 carbon atoms, loweralkenyloxy of 1 to 3 carbon atoms, thiomethyl, halo, or ##STR2## wherein R.sub.5 and R.sub.6 are independently selected from hydrogen, loweracyl of 1 to 4 carbon atoms or sulfonyl of the formula ##STR3## wherein R.sub.7 is loweralkyl of 1 to 4 carbon atoms; or R and R.sub.1, or R.sub.1 and R.sub.2 can be taken together to form a methylenedioxy or ethylenedioxy bridge; with the proviso that at least one of R, R.sub.1 or R.sub.2 must be other than hydrogen; and R.sub.3 and R.sub.4 are independently selected from hydrogen; loweralkyl of 1 to 4 carbon atoms; halo-substituted loweralkyl of 1 to 4 carbon atoms; arylalkyl of the formula ##STR4## wherein m is 0, 1 or 2, p is 0 or 1, R.sub.8 is hydrogen or loweralkyl of 1 to 4 carbon atoms and R.sub.9 and R.sub.10 are independently selected from hydrogen, hydroxy, methoxy, loweralkyl of 1 to 4 carbon atoms, or halo, or R.sub.9 and R.sub.10 can be taken together to form a methylenedioxy or ethylenedioxy bridge; or 1,4-benzodioxan of the formula ##STR5## wherein q is 1, 2 or 3, and R.sub.11 is hydrogen, methoxy, or halo; or R.sub.3 and R.sub.4 can be taken together to form a piperazino, piperidino or morpholino moiety; and the pharmaceutically acceptable salts thereof. Also disclosed are novel intermediates useful in the preparation of these compounds.
本文披露了由以下式子表示的1-氨基烷基-3,4-二氢萘烯:##STR1## 其中n为1或2;R、R.sub.1和R.sub.2分别选择自氢、羟基、1至3个碳原子的低烷氧基、1至3个碳原子的低烷基氧基、硫甲基、卤素或##STR2## 其中R.sub.5和R.sub.6分别选择自氢、1至4个碳原子的低酰基或公式##STR3## 其中R.sub.7为1至4个碳原子的低烷基;或R和R.sub.1、或R.sub.1和R.sub.2可以结合形成亚甲二氧基或乙亚甲二氧基桥;但必须至少有一个R、R.sub.1或R.sub.2不是氢;而R.sub.3和R.sub.4分别选择自氢;1至4个碳原子的低烷基;1至4个碳原子的卤素取代的低烷基;公式##STR4## 其中m为0、1或2,p为0或1,R.sub.8为氢或1至4个碳原子的低烷基,而R.sub.9和R.sub.10分别选择自氢、羟基、甲氧基、1至4个碳原子的低烷基或卤素,或R.sub.9和R.sub.10可以结合形成亚甲二氧基或乙亚甲二氧基桥;或公式##STR5## 其中q为1、2或3,而R.sub.11为氢、甲氧基或卤素;或R.sub.3和R.sub.4可以结合形成哌嗪基、哌啶基或吗啉基;以及其药学上可接受的盐。本文还披露了制备这些化合物有用的新型中间体。