(R/S)-5-(3-amino-pyridin-2-ylamino)-3-oxo-indan-1-carboxylic acid ethyl ester 、
原甲酸三乙酯 在
ethyl acetate n-hexane 作用下,
反应 0.5h,
以(R/S)-5-Imidazo[4,5-b]pyridine-3-yl-3-oxo-indan-1-carboxylic acid ethyl ester is obtained as a colourless solid的产率得到(R/S)-5-imidazo[4,5-b]pyridine-3-yl-3-oxo-indan-1-carboxylic acid ethyl ester