New carbamic acid esters, inclusive of salts thereof, which have the formula:
wherein n is zero or 1; R1 and R2 independently represent -H, -OCH3 or -OCONHR6 in which R6 is C8-26 aliphatic hydrocarbon residue provided that at least one of R1 and R2 is -OCONHR6; and R3, R4 and R5 independently represent hydrogen or lower alkyl, or
represents cyclic ammonio, exhibit inhibitory activity to nultiplication of tumor cells and antimicrobial activity.
新型
氨基甲酸酯(包括其盐)具有以下式子: 其中 n 为 0 或 1;R1 和 R2 独立地代表-H、-OCH3 或-OCONHR6,其中 R6 为 C8-26 脂肪族烃残基,条件是 R1 和 R2 中至少有一个是-OCONHR6;以及 R3、R4 和 R5 独立地代表氢或低级烷基,或代表环状
氨,具有抑制肿瘤细胞增殖的活性和抗菌活性。