会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 5. 发明授权
    • Aminoalkyl dihydronaphthalenes
    • 氨基烷基二氢萘
    • US4473586A
    • 1984-09-25
    • US374352
    • 1982-05-03
    • John F. DebernardisDavid L. ArendsenMartin Winn
    • John F. DebernardisDavid L. ArendsenMartin Winn
    • A61K31/135A61K31/18C07C317/22C07D295/096C07D317/70C07D319/20A61K31/165C07C143/72
    • C07D295/096C07C323/00C07D317/70C07D319/20
    • 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.
    • 本文公开了由式(I)表示的1-氨基烷基-3,4-二氢萘,其中n为1或2; R 1,R 2和R 2独立地选自氢,羟基,1至3个碳原子的低级烷氧基,1至3个碳原子的低级链烯氧基,硫代甲基,卤素或者其中R 5和R 6独立地选自氢, 1至4个碳原子的磺酰基或下式的其中R 7为1至4个碳原子的低级烷基; 或R和R 1,或R 1和R 2可以一起形成亚甲二氧基或亚乙二氧基桥; 条件是R,R 1或R 2中的至少一个必须不是氢; 并且R 3和R 4独立地选自氢; 1至4个碳原子的低级烷基; 1至4个碳原子的卤素取代的低级烷基; 其中m为0,1或2,p为0或1,R 8为氢或1至4个碳原子的低级烷基,R 9和R 10独立地选自氢,羟基,甲氧基,低级烷基1 至4个碳原子,或卤素,或R 9和R 10可以一起形成亚甲二氧基或亚乙二氧基桥; 或其中q为1,2或3,且R 11为氢,甲氧基或卤素的式“IMAGE”的1,4-苯并二恶烷; 或者R 3和R 4可以一起形成哌嗪基,哌啶子基或吗啉代部分; 及其药学上可接受的盐。 还公开了可用于制备这些化合物的新型中间体。