发明人徐明华,朱建伟,杨光. "Method for the Synthesis of Fluralaner Impurity 50" [P]. 中国发明专利, 专利号 CN 111747186 A, 授权公告日 2018-12-26.
发明人郭海燕,林芳,郑宇鹏. "A Process for Preparing High-Purity Fluralaner Impurity 50" [P]. 中国发明专利, 专利号 CN 115462284 A, 授权公告日 2022-02-23.
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