摘要：A new series of isatin semicarbazide derivatives（7a-7j） were synthesized and characterized by spectroscopic means and elemental *** and anti-inflammatory screening was performed using tail-flick technique and the carrageenan-induced foot paw edema test *** ulcerogenicity was also determined for all the *** of the compounds showed moderate enhancement of the *** the synthesized derivatives,compound 7d showed higher analgesic, antiinflammatory and one-third of ulcer index of the reference drug.