5-Chloro-N4-cyclopropyl-N2-[3-(1,3-dithian-2-yl)phenyl]pyrimidine-2,4-diamine
5-Chloro-N4-cyclopropyl-N2-[3-(1,3-dioxolan-2-yl)phenyl]pyrimidine-2,4-diamine
5-Chloro-N4-cyclopropyl-N2-[3-(1,3-oxathiolan-2-yl)phenyl]pyrimidine-2,4-diamine
5-Chloro-N4-cyclopropyl-N2-(3-{4-[(diethylamino)methyl]-1,3-dioxolan-2-yl}phenyl)-pyrimidine-2,4-diamine