Novel quinazoline-dione compounds, process for production thereof and pharmaceutical use thereof
申请人:Ishikawa, Masayuki
公开号:EP0040793A1
公开(公告)日:1981-12-02
A 5,6,7-substituted-2,4 (1H,3H)-quinazolinedione compound of the formula (I),
wherein R1, R2, R3, A and B as defined in claim 1 and its acid addition salt; and a vasodilating and hypotensive composition containing the aforesaid compound.
一种式(I)的 5,6,7-取代的-2,4(1H,3H)-喹唑啉二酮化合物、
其中 R1、R2、R3、A 和 B 如权利要求 1 所定义及其酸加成盐;以及含有上述化合物的血管扩张和降血压组合物。
BALSAMO A.; GIORGI I.; LAPUCCI A.; LUCACCHINI A.; MACCHIA B; MACCHIA F.; +, J. MED. CHEM., 30,(1987) N 1, 222-225
The 3-[(2-ethoxyphenoxy)methyl]piperidine derivatives 3-5 were synthesized and screened as potential antidepressant agents by the reserpine interaction test in mice and the evaluation of reuptake inhibition of biogenic amines in pig brain synaptosomal fractions. In addition, their anticonvulsant activity, tested by pentyleneetrazole antagonism, and approximate acute toxicity were evaluated. In vivo