A compound of formula (I).
or a salt thereof; wherein R1 is hydrogen, methyl or ethyl; R2 is hydrogen, methyl or ethyl; R3 is hydrogen, fluorine, chlorine, bromine or trifluoromethyl; each of R4 and R5 is hydrogen, fluorine, chlorine, bromine, C1-6 alkyl or C1-6 alkoxy; n is 1 or 2; and X is C1-12 straight or branched alkylene, and salts thereof, are anti-obesity, hypoglycaemic, anti-inflammatory and platelet aggregation inhibiting agents.
一种式(I)化合物
或其盐,其中 R1 为氢、甲基或乙基;R2 为氢、甲基或乙基;R3 为氢、
氟、
氯、
溴或三
氟甲基;R4 和 R5 各为氢、
氟、
氯、
溴、C1-6 烷基或 C1-6 烷氧基;n 为 1 或 2;X 为 C1-12 直链或支链亚烷基,及其盐是抗肥胖、降血糖、抗炎和血小板聚集
抑制剂。