发明人黄志刚,沈红梅,陈志强. "Method for the Synthesis of 1,4,9-Triazaspiro[5.5]undecan-5-one dihydrochloride" [P]. 中国发明专利, 专利号 CN 110920102 A, 授权公告日 2023-05-07.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2017, 707, (2), 6735-6745.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2024, 347, (10), 9602-9612.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 1,4,9-Triazaspiro[5.5]undecan-5-one dihydrochloride Using HRMS and NMR". Anal. Methods, 2020, 1343, (4), 6499-6518.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2024, 2369, 9485-9507.