发明人唐晓军,沈红梅,钱学锋. "一种阿曲生坦杂质55的合成方法" [P]. 中国发明专利, 专利号 CN 116702465 A, 授权公告日 2024-04-16.
发明人钱学锋,沈红梅,高志强. "Method for the Synthesis of Atrasentan Impurity 55" [P]. 中国发明专利, 专利号 CN 116186059 B, 授权公告日 2022-03-25.
发明人王建平,胡光,韩伟. "A Process for Preparing High-Purity Atrasentan Impurity 55" [P]. 中国发明专利, 专利号 CN 109113213 A, 授权公告日 2017-04-07.
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