Antimicrobial compounds are disclosed, having the formula
wherein
R, R¹ and R² are selected according to the following:
A.R is (C₁₁-C₁₆) alkyl (straight or branched), and R¹ and R² are joined to form a morpholine, pyrrolidine, or piperidine ring with the N;
B.R is (C₁₁-C₁₆) and R¹ and R² are independently selected from (C₁-C₃) alkyl which in the case of C₃ can be branched; and
C.R¹ and R² are the same and are (C₆-C₁₂) alkyl, straight or branched, and R is (C₁-C₁₆) alkyl, straight or branched; and
X⁻= an anion preferably selected from chlorine, bromine, iodine, phosphate, acetate, benzoate, citrate, tartrate, alkyl- or aryl-sulfonate. and alkylsulfate.
所公开的抗菌化合物具有以下式子
其中
R、R¹和R²按以下方式选择:
A.R 是(C₁₁-C₁₆)烷基(直链或支链),且 R¹ 和 R² 与 N.连接形成吗啉环、
吡咯烷环或
哌啶环;
B.R 是 (C₁₁-C₁₆),且 R¹ 和 R² 独立选自 (C₁-C₃)烷基,在 C₃ 烷基的情况下可以是支链烷基;以及
C.R¹ 和 R² 相同,并且是(C₆-C₁₂)直链或支链烷基,R 是(C₁-C₁₆)直链或支链烷基;以及
X-= 优选选自
氯、
溴、
碘、
磷酸盐、
醋酸盐、
苯甲酸盐、
柠檬酸盐、
酒石酸盐、烷基或芳基
磺酸盐和烷基
硫酸盐的阴离子。