5-dimethylamino-naphthalene-1-sulfonic acid 4-[4-methyl-2-(7-methyl-[1,8]naphthyridin-4-ylamino)-phenylsulfanyl]-phenyl ester 、
三氟乙酸 生成 5-dimethylamino-naphthalene-1-sulfonic acid 4-[4-methyl-2-(7-methyl-[1,8]naphthyridin-4-ylamino)-phenylsulfanyl]-phenyl ester trifluoroacetate