The application describes a process for synthesising the compound of formula 1, which is a ROR gamma inhibitor, for use in medicine. The process is distinguished in that reagents and solvents are used which improve process safety and environmental compatibility, provide higher yields, improve the quality of the intermediate and end products, make it possible to carry out the process on an industrial scale and improve efficiency, for example by omitting operations such as distillation, using shorter reaction times, or eliminating chromatography for purification.
该申请描述了一种合成化合物1的过程,该化合物是一种ROR伽玛
抑制剂,用于医学。该过程的特点在于使用改善过程安全性和环境兼容性的试剂和溶剂,提高产率,改善中间体和最终产品的质量,使其能够在工业规模下进行,提高效率,例如省略诸如蒸馏、缩短反应时间或消除色谱纯化等操作。