发明人王建平,朱建伟,胡光. "一种2-氯-3-溴-5-羟基吡啶的合成方法" [P]. 中国发明专利, 专利号 CN 112123545 A, 授权公告日 2021-07-13.
发明人胡光,周伟,何建平. "Method for the Synthesis of 3-Bromo-2-chloro-5-hydroxypyridine" [P]. 中国发明专利, 专利号 CN 110334076 A, 授权公告日 2021-08-08.
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