4-(4-{2-[(R)-2-(8-benzyloxy-2-oxo-1,2-dihydro-quinolin-5-yl)-2-(tert-butyl-dimethyl-silanyloxy)ethylamino]ethyl}-phenylamino)benzonitrile 、
三氟乙酸 生成 4-(4-{2-[(R)-2-(8-benzyloxy-2-oxo-1,2-dihydro-quinolin-5-yl)-2-(tert-butyl-dimethyl-silanyloxy)ethylamino]ethyl}-phenylamino)benzonitrile trifluoroacetate