(S)-3-{3,5-Diiodo-4-[4-methoxy-5-(6-methoxy-pyridin-3-ylmethyl)-2-methyl-phenoxy]-phenyl}-2-(2,2,2-trifluoro-acetylamino)-propionic acid ethyl ester 在
三溴化硼 作用下,
生成 (S)-3-{4-[4-Hydroxy-5-(6-hydroxy-pyridin-3-ylmethyl)-2-methyl-phenoxy]-3,5-diiodo-phenyl}-2-(2,2,2-trifluoro-acetylamino)-propionic acid ethyl ester