The present invention relates to certain novel polyamine compounds of the formula: ##STR1## wherein Z is a saturated (C.sub.2 -C.sub.6) alkylene moiety, each R group independently is hydrogen, methyl, ethyl, or n-propyl with the provisos that both R groups cannot be hydrogen and that R is hydrogen or methyl when Z is a branched chain alkylene; or a pharmaceutically acceptable acid addition salt thereof.
本发明涉及某些新型聚胺化合物,其
化学式为:##STR1## 其中Z是饱和的(C.sub.2-C.sub.6)烷基亚甲基,每个R基独立地是氢、甲基、乙基或正丙基,但是有以下限制:两个R基不能都是氢,当Z是支链烷基时,R是氢或甲基;或其药学上可接受的酸盐。