申请人:NIPPON CHEMIPHAR CO., LTD.
公开号:EP0284395A2
公开(公告)日:1988-09-28
A novel glycerol derivative which is effective to reduce blood pressure has the formula:
wherein R¹ is an alkyl group having 10-22 carbon atoms, R² is lower acyl, benzoyl, aryl, mono-, di- or triarylalkyl, alkyl, cycloalkyl, or cycloalkylalkyl; Q is substituted or unsubstituted alkylene containing 1-4 carbon atoms, ℓ is 0 or 1; Y is a nitrogen-containing heterocyclic group or a nitrogen-containing bridged heterocyclic group (-(Q)ℓ- is attached to a carbon atom contained in a hetero-ring of the heterocyclic group) in which Y is the bridged heterocyclic group where ℓ is 0; and each of R⁵, R⁶ and R⁷ is hydrogen, lower alkyl, aryl or aralkyl.
一种有效降低血压的新型甘油衍生物具有以下式子:
其中R¹是具有10-22个碳原子的烷基,R²是低级酰基、苯甲酰基、芳基、单芳烷基、二芳烷基或三芳烷基、烷基、环烷基或环烷基烷基;Q是含有1-4个碳原子的取代或未取代的亚烷基,ℓ是0或1;Y 是含氮杂环基团或含氮桥接杂环基团(-(Q)ℓ- 连接到杂环基团的杂环中所含的碳原子上),其中 Y 是桥接杂环基团,其中 ℓ 为 0;以及 R⁵、R⁶ 和 R⁷ 中的每一个都是氢、低级烷基、芳基或芳烷基。