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    • 1. 发明授权
    • Piperidine derivatives
    • 哌啶衍生物
    • US4304912A
    • 1981-12-08
    • US102462
    • 1979-12-10
    • Herbert SchroterKurt EichenbergerHans KuhnisChristian EgliOswald SchierFranz Ostermayer
    • Herbert SchroterKurt EichenbergerHans KuhnisChristian EgliOswald SchierFranz Ostermayer
    • C07D401/04C07D209/12C07D217/22C07D241/18
    • C07D401/04Y10S514/821
    • Piperidines of the formula ##STR1## in which R.sub.1 is a substituted or unsubstituted heteroaryl radical, alk.sub.1 and alk.sub.2 independently of one another are lower alkylene radicals, each of which separates by 2 carbon atoms the nitrogen atom bonded thereto from the methane group bonded thereto, R.sub.2 is a free or acylated hydroxyl group, Ph is a substituted or unsubstituted o-phenylene radical, n is 0 or 1, R.sub.3 is a hydrogen atom, a lower alkyl radical or a hydroxyl group and R.sub.5 is a lower alkyl radical or a hydrogen atom, or R.sub.3 and R.sub.5 together are a second bond and R.sub.4 and R.sub.6 are each a hydrogen atom, or R.sub.4 together with R.sub.3 is an oxo group, R.sub.5 is a lower alkyl radical or a hydrogen atom and R.sub.6 is a hydrogen atom, or R.sub.6 together with R.sub.5 is an oxo group, R.sub.3 is a hydrogen atom, a lower alkyl radical or a hydroxyl group and R.sub.4 is a hydrogen atom, or salts thereof are antihypertensive and antiarrhythmic agents.
    • 其中R1是取代或未取代的杂芳基,alk1和alk2彼此独立的式(I)的哌啶子是低级亚烷基,其各自分开2个碳原子,与甲烷基团键合的氮原子 R 2为游离或酰化羟基,Ph为取代或未取代的邻苯基,n为0或1,R3为氢原子,低级烷基或羟基,R5为低级烷基 或氢原子,或者R 3和R 5一起为第二键,并且R 4和R 6各自为氢原子,或者R 4与R 3一起为氧基,R5为低级烷基或氢原子,R6为氢原子 或R6与R5一起为氧基,R3为氢原子,低级烷基或羟基,R4为氢原子,或其盐为抗高血压药和抗心律失常药。