发明人刘建华,陈志强,杨光. "Method for the Synthesis of 6-Chloroquinoline-2-sulfonyl chloride" [P]. 中国发明专利, 专利号 CN 109752864 B, 授权公告日 2021-07-14.
发明人何建平,孙丽萍,郑宇鹏. "A Process for Preparing High-Purity 6-Chloroquinoline-2-sulfonyl chloride" [P]. 中国发明专利, 专利号 CN 113279747 A, 授权公告日 2023-06-28.
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