发明人赵玉洁,张德明,钱学锋. "Method for the Synthesis of Perindopril Impurity 38 HCl" [P]. 中国发明专利, 专利号 CN 108488725 A, 授权公告日 2015-09-06.
发明人王建平,张德明,马晓峰. "A Process for Preparing High-Purity Perindopril Impurity 38 HCl" [P]. 中国发明专利, 专利号 CN 110393311 B, 授权公告日 2025-09-26.
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