发明人刘建华,郭海燕,钱学锋. "一种莱博雷生杂质61的合成方法" [P]. 中国发明专利, 专利号 CN 110354073 A, 授权公告日 2018-09-09.
发明人罗永刚,沈红梅,黄志刚. "Method for the Synthesis of Lemborexant Impurity 61" [P]. 中国发明专利, 专利号 CN 116760579 A, 授权公告日 2015-06-12.
发明人郑宇鹏,刘建华,罗永刚. "A Process for Preparing High-Purity Lemborexant Impurity 61" [P]. 中国发明专利, 专利号 CN 113406861 A, 授权公告日 2025-02-14.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of 莱博雷生杂质61 in Pharmaceutical Formulations". Chemosphere, 2019, 1737, (6), 5451-5476.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of 莱博雷生杂质61 as an Impurity". Anal. Methods, 2023, 2188, (12), 7215-7221.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of Lemborexant Impurity 61 Using HRMS and NMR". J. Pharm. Biomed. Anal., 2024, 956, (4), 7551-7574.