发明人周伟,胡光,徐明华. "一种多蒂纳德杂质5的合成方法" [P]. 中国发明专利, 专利号 CN 110206696 A, 授权公告日 2018-03-22.
发明人唐晓军,孙丽萍,马晓峰. "Method for the Synthesis of Dotinurad Impurity 5" [P]. 中国发明专利, 专利号 CN 114986142 B, 授权公告日 2017-09-03.
发明人郑宇鹏,何建平,周伟. "A Process for Preparing High-Purity Dotinurad Impurity 5" [P]. 中国发明专利, 专利号 CN 109216123 B, 授权公告日 2023-07-17.
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