Provided is a preparation method for a tyrosine kinase inhibitor and an intermediate thereof. Specifically, a preparation method for a cyanoquinoline compound is provided. The method has a high yield, good product purity, and mild reaction conditions.
                            提供了一种
酪氨酸激酶
抑制剂及其中间体的制备方法。具体地,提供了一种
氰基
喹啉化合物的制备方法。该方法具有高收率、良好的产物纯度和温和的反应条件。