发明人张德明,赵玉洁,胡光. "Method for the Synthesis of Finasteride EP Impurity C" [P]. 中国发明专利, 专利号 CN 109900987 A, 授权公告日 2023-04-22.
Sørensen M, Lefèvre J P, Mueller T C. "A Process for Preparing High-Purity Finasteride EP Impurity C" [P]. European Patent, EP 3786752 A1, 2019-07-26.
参考文献 Literature
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