发明人张德明,徐明华,韩伟. "一种尼可地尔杂质13的合成方法" [P]. 中国发明专利, 专利号 CN 112935477 A, 授权公告日 2022-06-09.
发明人马晓峰,罗永刚,何建平. "Method for the Synthesis of Nicorandil Impurity 13" [P]. 中国发明专利, 专利号 CN 108585985 B, 授权公告日 2016-09-07.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of 尼可地尔杂质13 in Pharmaceutical Formulations". Anal. Chim. Acta, 2023, 1855, (3), 8629-8659.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of 尼可地尔杂质13 as an Impurity". Biomed. Chromatogr., 2020, 1710, (1), 4588-4618.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of Nicorandil Impurity 13 Using HRMS and NMR". Chemosphere, 2015, 458, 2051-2080.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate 尼可地尔杂质13 Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2017, 960, (8), 5747-5755.