发明人李文辉,钱学锋,杨光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112527674 A, 授权公告日 2019-04-22.
发明人徐明华,林芳,马晓峰. "Method for the Synthesis of 3-Chloro-5-cyclopropoxypyridine-2-sulfonamide" [P]. 中国发明专利, 专利号 CN 116852733 A, 授权公告日 2019-04-26.
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