Through 1,3-dipolar cycloaddition reaction,the novel pyrazole-linked norcantharidin derivative of substituted aromatic amines is obtained.The structures of the title compound are identified by 1HNMR,13CNMR and various two-dimensional nuclear magnetic resonance(NMR) spectra with some absorptions of 1H and 13C NMR assigned.Additionally,the configuration of the compound is elucidated.