发明人杨光,徐明华,罗永刚. "一种N-亚硝基替格瑞洛EP杂质D的合成方法" [P]. 中国发明专利, 专利号 CN 108923405 A, 授权公告日 2024-10-26.
发明人朱建伟,周伟,郑宇鹏. "Method for the Synthesis of N-Nitroso Ticagrelor EP Impurity D" [P]. 中国发明专利, 专利号 CN 112835494 B, 授权公告日 2021-11-11.
Chen K W, Hughes D C, Brown S R. "A Process for Preparing High-Purity N-Nitroso Ticagrelor EP Impurity D" [P]. US Patent, US 9826653 B2, 2023-08-07.
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