Mueller T, Klinger H, Davis P L. "一种依托泊苷EP杂质H的合成方法" [P]. US Patent, US 9506853 B2, 2024-08-23.
发明人赵玉洁,冯建国,张德明. "Method for the Synthesis of Etoposide EP Impurity H" [P]. 中国发明专利, 专利号 CN 116563621 A, 授权公告日 2021-12-27.
发明人马晓峰,韩伟,徐明华. "A Process for Preparing High-Purity Etoposide EP Impurity H" [P]. 中国发明专利, 专利号 CN 117669959 B, 授权公告日 2021-10-13.
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