发明授权
US08476442B2 Process for making modulators of cystic fibrosis transmembrane conductance regulator 有权
制备囊性纤维化跨膜电导调节剂的方法

Process for making modulators of cystic fibrosis transmembrane conductance regulator
摘要:
The invention provides a process for the preparation of a compound of Formula 1, comprising coupling a carboxylic acid of Formula 2 with an aniline of Formula 3 in the presence of a coupling agent.
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