申请人:NORTHERN ILLINOIS RESEARCH FOUNDATION
公开号:US11026426B2
公开(公告)日:2021-06-08
Compounds of formula I
and II
are described. In formulae I and II, X is —NH— or —S— and Y is —CH═ or —N═. In formula I, Z is C1-C6 alkylene, C2-C6 alkenylene, C6-C10 arylene, or C3-C6 cycloalkylene, or Z is absent. In formula I, R is hydrogen, halogen, —OH, —NO2, C1-C6 alkyl, C2-C6 alkenyl, C6-C10aryl, —O(C1-C6 alkyl), or —O(C6-C10 aryl), wherein each hydrogen atom in C1-C6 alkyl, C2-C6 alkenyl, C6-C10 aryl, —O(C1-C6 alkyl), and —O(C6-C10 aryl) is independently optionally substituted by halogen, —OH, or —NO2. In formula II, R1, R2, R3, and R4 are each independently hydrogen, halogen, —OH, —NO2, C1-C6 alkyl, C2-C6 alkenyl, or C6-C10 aryl, wherein each hydrogen atom in C1-C6 alkyl, C2-C6 alkenyl, and C6-C10 aryl is independently optionally substituted by halogen, —OH, or —NO2. Methods of inhibiting bacteria are also described.
式 I 的化合物
和 II
所述。在式 I 和 II 中,X 是-NH-或-S-,Y 是-CH═或-N═。在式 I 中,Z 是 C1-C6 亚烷基、C2-C6 烯基、C6-C10 芳基或 C3-C6 环亚烷基,或不含 Z。在式 I 中,R 是氢、卤素、-OH、-NO2、C1-C6 烷基、C2-C6 烯基、C6-C10 芳基、-O(C1-C6 烷基)或-O(C6-C10 芳基),其中 C1-C6 烷基、C2-C6 烯基、C6-C10 芳基、-O(C1-C6 烷基)和-O(C6-C10 芳基)中的每个氢原子独立地任选被卤素、-OH 或-NO2 取代。在式 II 中,R1、R2、R3 和 R4 各自独立地为氢、卤素、-OH、-NO2、C1-C6 烷基、C2-C6 烯基或 C6-C10 芳基,其中 C1-C6 烷基、C2-C6 烯基和 C6-C10 芳基中的每个氢原子独立地任选被卤素、-OH 或 -NO2 取代。还描述了抑制细菌的方法。