Phenylate derivative, preparation method therefor, and pharmaceutical composition and uses thereof

A phenylate compound of Formula (I), or a pharmaceutically acceptable salt or a stereoisomer thereof:

• wherein:
• R1 is selected from
• R2 is unsubstituted or substituted C1-C8 aliphatic hydrocarbonyl, and when substituted, the substituent is selected from fluorine, chlorine, bromine, iodine, cyano, trifluoromethyl, hydroxy, C1-C5 alkoxy, amino, C1-C6 alkylamino, acetylamino (CH3CONH—), methanesulfonyl (—SO2CH3), hydroxyformyl (—COOH), carbamoyl (—CONH2), and hydroxycarbamoyl (—CONHOH);
• R3 is selected from substituted C1-C8 saturated alkylamino, substituted C2-C6 unsaturated alkylamino, and substituted N-containing C2-C6 heterocycle-1-yl, wherein each is mono-, di-, tri-, or tetra-substituted with substituent(s) selected from hydrogen, fluorine, chlorine, bromine, iodine, hydroxy, C1-C5 alkyl, C1-C5 alkoxy, amino, C1-C6 alkylamino, acetylamino, cyano, ureido (—NH(C═O)NH2), guanidino (—NH(C═NH)NH2), ureido amino (—NH—NH(C═O)NH2), guanidino amino (—NH—NH(C═NH)NH2), sulfonylamino (—NHSO3H), sulfamoyl (—SO2NH2), methanesulfonylamino (—NH—SO2CH3), hydroxyformyl (—COOH), C1-C8 alkoxyl carbonyl, sulfydryl, imidazolyl, thiazolyl, oxazolyl, tetrazolyl,
• and
• X is selected from hydrogen, fluorine, chlorine, bromine, iodine, C1-C4 alkyl, ethenyl, trifluoromethyl, and methoxy.