The cytotoxicities of the compounds were tested by MTT assay.The in vivo antitumor activities of these esters were evaluated against mouse liver tumor H22 in mice.

• MTT法评价了目标产物的细胞毒活性，并用小鼠肝癌H22肿瘤模型对这些化合物的体内抗肿瘤活性进行了评价。