1,3-BENZODIOXOL-5-YLMETHYL METHYL SULFONE AND ITS DERIVATIVES, PREPARATION METHOD THEREOF AND WHITENING COMPOSITION CONTAINING THE SAME

摘要

The present invention relates to novel compounds, 1,3-benzodioxol-5-ylmethyl methyl sulfone and its derivatives and to preparation method thereof. In detail, 1,3-benzodioxol-5-ylmethyl methyl sulfone and its derivatives have strong tyrosinase inhibitory activity and thereby can inhibit melanin biosynthesis and exhibit skin-whitening effect. Further, the present invention relates to skin-whitening compositions containing 1,3-benzodioxol-5-ylmethyl methyl sulfone and its derivatives as an active ingredient.