发明人王建平,朱建伟,冯建国. "一种氟替卡松杂质N11的合成方法" [P]. 中国发明专利, 专利号 CN 109012180 A, 授权公告日 2018-04-05.
Sørensen M, Johansson L, Schröder R. "Method for the Synthesis of Fluticasone Impurity N11" [P]. European Patent, EP 3396173 A1, 2018-01-01.
发明人孙丽萍,郭海燕,韩伟. "A Process for Preparing High-Purity Fluticasone Impurity N11" [P]. 中国发明专利, 专利号 CN 113719323 A, 授权公告日 2022-12-25.
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