发明人张德明,周伟,朱建伟. "Method for the Synthesis of Montelukast EP Impurity H" [P]. 中国发明专利, 专利号 CN 112396477 A, 授权公告日 2023-01-22.
发明人张德明,王建平,冯建国. "A Process for Preparing High-Purity Montelukast EP Impurity H" [P]. 中国发明专利, 专利号 CN 117621094 B, 授权公告日 2025-06-01.
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