The present invention relates to a novel compound having the effect of inhibiting postprandial blood glucose rise and a pharmaceutical composition for preventing or treating diabetes comprising the same, and more particularly, to a pharmaceutical composition for preventing or treating diabetes comprising the compound of Formula 3 as an active ingredient it's about The present invention can provide a pharmaceutical composition for preventing or treating diabetes that can be easily and simply prepared and has excellent drug efficacy. In addition, the present invention can provide a pharmaceutical composition for preventing or treating diabetes that can minimize side effects such as weight gain and headache when taken for a long period of time.
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