in which:
R1 is selected from the group consisting of: H, SO3H, C1-C6 alkyl, amino-(C1-C6)-alkyl, in which C1-C6 alkyl is preferably selected from methyl and isopropyl, and in which amino-(C1-C6)-alkyl is preferably aminoethyl;
R2 is selected from H and C1-C3 alkyl, preferably H or CH3;
R3 is selected from H and C1-C3 alkyl, preferably H or CH3;
X-Y is selected from N=CH and NH-CH2.
The compound of formula (I) has an active antibiotic action against bacteria, thus proving to be a new compound suitable for counteracting the phenomenon of antibiotic resistance.
其中
R1 选自以下组成的组H、SO3H、C1-C6 烷基、
氨基-(C1-C6)-烷基,其中 C1-C6 烷基最好选自甲基和异丙基,
氨基-(C1-C6)-烷基最好是
氨基乙基;
R2 选自 H 和 C1-C3 烷基,最好是 H 或
CH3;
R3 选自 H 和 C1-C3 烷基,最好是 H 或 ;
X-Y 选自 N=CH 和 NH-
CH2。
式(I)化合物对细菌具有活性抗生素作用,因此被证明是一种适用于对抗抗生素耐药性现象的新化合物。