发明人王建平,郑宇鹏,林芳. "Method for the Synthesis of Azilsartan" [P]. 中国发明专利, 专利号 CN 108745491 A, 授权公告日 2015-08-17.
发明人黄志刚,刘建华,钱学锋. "A Process for Preparing High-Purity Azilsartan" [P]. 中国发明专利, 专利号 CN 110633134 A, 授权公告日 2023-12-03.
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