发明人杨光,唐晓军,赵玉洁. "一种右雷佐生杂质29的合成方法" [P]. 中国发明专利, 专利号 CN 116245736 A, 授权公告日 2020-07-10.
Sørensen M, Schröder R, Lefèvre J P. "Method for the Synthesis of Dexrazoxane Impurity 29" [P]. European Patent, EP 3305589 A1, 2025-03-12.
发明人张德明,罗永刚,刘建华. "A Process for Preparing High-Purity Dexrazoxane Impurity 29" [P]. 中国发明专利, 专利号 CN 115994846 B, 授权公告日 2024-04-14.
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