... European Journal of Medicinal Chemistry. ... containing molecules are known for their interesting bioactivities and have attracted considerable attention in the pesticide and medicinal formulation [18]. ... 1 H NMR (DMSO-d 6 ) δ: 1.21 (t, 3H, J = 7.2, CH 3 ), 4.23 (q, 2H, J = 7.1, OCH 2 ...