发明人杨光,张德明,王建平. "Method for the Synthesis of Benserazide EP Impurity C HCl" [P]. 中国发明专利, 专利号 CN 114363762 B, 授权公告日 2020-08-01.
发明人何建平,孙丽萍,胡光. "A Process for Preparing High-Purity Benserazide EP Impurity C HCl" [P]. 中国发明专利, 专利号 CN 112912650 A, 授权公告日 2025-02-19.
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