(E)-3-[3-cyano-1-(2,3-dihydro-1H-inden-1-yl)-4,6-diethyl-1H-pyrrolo[2,3-b]pyridin-2-yl]-N-(2,2-dimethyltetrahydro-2H-pyran-4-yl)-2-propenamide 、 (E)-3-[3-cyano-1-(2,3-dihydro-1H-inden-1-yl)-4,6-diethyl-1H-pyrrolo[2,3-b]pyridin-2-yl]-N-(3-pyridinyl)-2-propenamide 、
(E)-3-[3-cyano-1-(2,3-dihydro-1H-inden-1-yl)-4,6-diethyl-1H-pyrrolo[2,3-b]pyridin-2-yl]-2-propenoic acid 、
4-氨基吡啶 生成 (E)-3-[3-cyano-1-(2,3-dihydro-1H-inden-1-yl)-4,6-diethyl-1H-pyrrolo[2,3-b]pyridin-2-yl]-N-(4-pyridinyl)-2-propenamide