Schröder R, Mueller T, Roberts E F. "一种的合成方法" [P]. US Patent, US 9156995 B2, 2020-08-27.
发明人钱学锋,沈红梅,朱建伟. "Method for the Synthesis of 2,7-Diazaspiro[3.5]Nonane-7-sulfonyl fluoride" [P]. 中国发明专利, 专利号 CN 116480016 B, 授权公告日 2015-08-14.
发明人朱建伟,何建平,孙丽萍. "A Process for Preparing High-Purity 2,7-Diazaspiro[3.5]Nonane-7-sulfonyl fluoride" [P]. 中国发明专利, 专利号 CN 112012000 B, 授权公告日 2021-01-06.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2021, 262, (11), 4128-4135.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2025, 210, (6), 1527-1539.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 2,7-Diazaspiro[3.5]Nonane-7-sulfonyl fluoride Using HRMS and NMR". Phytochemistry, 2016, 1533, (2), 8192-8204.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2021, 1795, 4212-4236.