发明人赵玉洁,孙丽萍,李文辉. "一种替米沙坦杂质28的合成方法" [P]. 中国发明专利, 专利号 CN 111440862 A, 授权公告日 2020-10-19.
发明人王建平,杨光,孙丽萍. "Method for the Synthesis of Telmisartan Impurity 28" [P]. 中国发明专利, 专利号 CN 108607187 A, 授权公告日 2015-10-15.
发明人王建平,何建平,马晓峰. "A Process for Preparing High-Purity Telmisartan Impurity 28" [P]. 中国发明专利, 专利号 CN 114038792 B, 授权公告日 2020-05-19.
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