申请人:Nippon Chemiphar Co., Ltd.
公开号:US05070196A1
公开(公告)日:1991-12-03
Novel alkylenediamine derivatives effectively employable as glutamate blockers have the formula (I) or (II): ##STR1## wherein each of R.sup.1 and R.sup.6 is an aliphatic hydrocarbon group, an alicyclic hydrocarbon group, an aryl group, or an aralkyl group; each of R.sup.2 and R.sup.7 is an aliphatic hydrocarbon group, an alkoxy group, an aliphatic hydrocarbon group containing an ester bonding, an aliphatic hydrocarbon group containing an ether bonding, or an aryloxy group; each of R.sup.3, R.sup.4, R.sup.5, R.sup.8, R.sup.9 and R.sup.10 is hydrogen, an alkyl group, an alkoxy group, an acyloxy group, an aryl group, an aralkyl group, hydroxyl, a hydroxylalkyl group, halogen, nitrile, nitro, amino, carbamoyl or alkoxycarbonyl; and each of m and n is an integer of 0-3 (m+n does not exceed 3); k is an integer of 1-4; each of p and i is an integer of 2-13; and each of q and j is an integer of 4-7.
具有公式(I)或(II)的新型烷基二胺衍生物,可有效用作谷氨酸阻滞剂:其中R1和R6中的每一个是脂肪族烃基,脂环烃基,芳基或芳基烷基;R2和R7中的每一个是脂肪族烃基,烷氧基,含酯键的脂肪族烃基,含乙氧基键的脂肪族烃基或芳氧基;R3,R4,R5,R8,R9和R10中的每一个是氢,烷基,烷氧基,酰氧基,芳基,芳基烷基,羟基,羟基烷基,卤素,腈,硝基,氨基,氨基甲酰或烷氧羰基;m和n中的每一个是0-3的整数(m + n不超过3);k是1-4的整数;p和i中的每一个是2-13的整数;q和j中的每一个是4-7的整数。