发明人张德明,罗永刚,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111257913 A, 授权公告日 2015-07-11.
发明人王建平,胡光,唐晓军. "Method for the Synthesis of 2-(Pyridin-2-yl)indoline" [P]. 中国发明专利, 专利号 CN 111829494 B, 授权公告日 2017-02-19.
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