3-Chloro-2-fluoropyridine

Potassium trifluoromethanesulfinate

2-Bromo-3-(trifluoromethyl)benzoic acid

2-(Bromomethyl)-1,1-difluorocyclopropane

Ethyl 2-(2,2-difluorocyclopropyl)acetate

methyl N-[4,6-diamino-2-[1-(2-fluorophenylmethyl)pyrazolo[3,4-b]pyridin-3-yl]pyrimidin-5-yl]carbamate