Lee S K, Hughes D C, Davis P L. "一种的合成方法" [P]. US Patent, US 10456733 B2, 2024-08-10.
Lee S K, Davis P L, Fischer A B. "Method for the Synthesis of 1-Azaspiro[5.5]Undecan-4-amine" [P]. US Patent, US 11270864 B2, 2016-09-01.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2017, 1983, (9), 3576-3583.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2018, 2090, (5), 5369-5390.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 1-Azaspiro[5.5]Undecan-4-amine Using HRMS and NMR". Sci. Total Environ., 2020, 1639, 5083-5109.