申请人:NIPPON CHEMIPHAR CO., LTD.
公开号:EP0235942A1
公开(公告)日:1987-09-09
Novel alkylenediamine derivative having the formula (I):
wherein A is a group having the formula (II):
(wherein R1 is an aliphatic hydrocarbon group, an alicyclic group, an aryl group, or an aralkyl group; R2 is an aliphatic hydrocarbon group, en alkoxy group, an aliphatic hydrocarbon group containing an ester or ether bonding, or an aryloxy group; and each of m and n is an integer of 0 to 2, provided that m + n does not exceed 3) and B is hoydrogen, or
A is a group having the formula (III):
(wherein R3 has the same meaning as that of R1 and k is an integer of 0 to 3) and B is a group repesenting by the formula (IV):
wherein R4 has almost the same meaning as that of R2, p is an integer of 2 to 6, and q is an integer of 4 to 7.
These compounds are useful as glutamate blockers.
具有式(I)的新型烷基二胺衍生物:
其中 A 是具有式(II)的基团:
(其中 R1 是脂族烃基、脂环族基团、芳基或芳烷基;R2 是脂族烃基、烯烷氧基、含有酯键或醚键的脂族烃基或芳氧基;且 m 和 n 均为 0 至 2 的整数,但 m + n 不超过 3),B 是氢,或
A 是具有式(III)的基团:
(其中 R3 与 R1 意义相同,k 为 0 至 3 的整数),B 为式(IV)所示基团:
其中 R4 的含义与 R2 基本相同,p 是 2 至 6 的整数,q 是 4 至 7 的整数。
这些化合物可用作谷氨酸阻断剂。