An oxime-based compound having the following formula (I) or a pharmaceutically acceptable salt thereof:
wherein:
Y is a carbonyl group or a sulfonyl group;
R1 is selected from H, OH, a C1-C4 alkyl group, and a C1-C4 alkoxyl group;
R2 is selected from OH, a methoxyl group, —OR4OH, and —OR4NH2, R4 being a C1-C3 alkyl group; and
R3 is H or a pivaloyloxybenzenesulfonyl group.
一种基于
肟的化合物具有以下
化学式(I)或其药用可接受的盐:其中:Y为羰基或磺酰基;R1选自H、OH、C1-C4烷基和C1-C4烷氧基;R2选自OH、甲氧基、—OR4OH和—OR4NH2,其中R4为C1-C3烷基;R3为H或对
叔丁基苯磺酰氧基。