Disclosed are compounds, compositions and methods for treating of disorders that are affected by the modulation of the GPR40 receptor. Such compounds are represented by Formula (I) as follows: wherein R1, R2, R3, R5, R6, W, and A are defined herein.揭示用以治療受到GPR40受體調節所影響的失調之化合物、組成物及方法。該等化合物係由以下式(I)表示:其中R1、R2、R3、R5、R6、W、及A係如本文中所定義。