2-<3-(Trifluormethyl)phenylamino>-benzoesaeure-(2,2-dimethyl-1,3-dioxolan-4-on-5-yl)ester
2-Acetoxy-benzoesaeure-(2,2-dimethyl-1,3-dioxolan-4-on-5-yl)ester
1-(4-Chlorbenzoyl)-5-methoxy-2-methyl-1H-indol-3-yl-essigsaeure-(2,2-dimethyl-1,3-dioxolan-4-on-5-yl)ester
2-<3-(Trifluormethyl)phenylamino>-pyridin-3-carbonsaeure-(2,2-dimethyl-1,3-dioxolan-4-on-5-yl)ester
2-<(2,6-Dichlorphenyl)amino>phenylessigsaeure-(2,2-dimethyl-1,3-dioxolan-4-on-5-yl)ester