发明人唐晓军,徐明华,赵玉洁. "Method for the Synthesis of Pidotimod Impurity 24" [P]. 中国发明专利, 专利号 CN 117985523 A, 授权公告日 2015-02-16.
发明人赵玉洁,郭海燕,王建平. "A Process for Preparing High-Purity Pidotimod Impurity 24" [P]. 中国发明专利, 专利号 CN 111760139 A, 授权公告日 2017-01-17.
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