发明人沈红梅,王建平,冯建国. "Method for the Synthesis of 1-(4-Fluorophenyl)-3-(3-(4-fluorophenyl)-3-hydroxypropyl)-4-(4-hydroxyphenyl)azetidin-2-one" [P]. 中国发明专利, 专利号 CN 116152423 A, 授权公告日 2025-05-15.
发明人何建平,冯建国,钱学锋. "A Process for Preparing High-Purity 1-(4-Fluorophenyl)-3-(3-(4-fluorophenyl)-3-hydroxypropyl)-4-(4-hydroxyphenyl)azetidin-2-one" [P]. 中国发明专利, 专利号 CN 117529241 A, 授权公告日 2022-11-01.
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