Synthesis and Analgesic Activity of 2-phenoxybenzoic Acid and N-phenylanthranilic Acid Hydrazides
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A series of 2-phenoxybenzoic acid and N-phenylanthranilic acid hydrazides were synthesized and evaluated for their analgesic activities. Several compounds were significantly more potent than mefenamic acid and diclofenac sodium in abdominal constriction and formalin tests.
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