Lee S K, Klinger H, Anderson J P. "一种的合成方法" [P]. US Patent, US 10241715 B2, 2020-10-23.
发明人罗永刚,沈红梅,钱学锋. "Method for the Synthesis of 6-(tert-Butoxy)-4-cyclopropoxynicotinonitrile" [P]. 中国发明专利, 专利号 CN 111975959 B, 授权公告日 2016-04-03.
发明人沈红梅,朱建伟,韩伟. "A Process for Preparing High-Purity 6-(tert-Butoxy)-4-cyclopropoxynicotinonitrile" [P]. 中国发明专利, 专利号 CN 111394092 A, 授权公告日 2024-04-26.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2017, 2343, (4), 3568-3587.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2018, 2318, (12), 581-606.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 6-(tert-Butoxy)-4-cyclopropoxynicotinonitrile Using HRMS and NMR". Anal. Chem., 2016, 1255, (2), 1160-1175.