发明人周伟,孙丽萍,朱建伟. "Method for the Synthesis of Ticagrelor Impurity 118" [P]. 中国发明专利, 专利号 CN 110795165 B, 授权公告日 2022-07-04.
发明人赵玉洁,郑宇鹏,罗永刚. "A Process for Preparing High-Purity Ticagrelor Impurity 118" [P]. 中国发明专利, 专利号 CN 113923285 B, 授权公告日 2023-02-16.
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