发明人徐明华,高志强,冯建国. "Method for the Synthesis of Ketorolac EP Impurity F" [P]. 中国发明专利, 专利号 CN 108774423 A, 授权公告日 2018-06-07.
发明人张德明,李文辉,陈志强. "A Process for Preparing High-Purity Ketorolac EP Impurity F" [P]. 中国发明专利, 专利号 CN 115447144 A, 授权公告日 2015-05-28.
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