Mueller T C, Nielsen H, Martínez F. "一种的合成方法" [P]. European Patent, EP 3663039 A1, 2023-04-03.
发明人张德明,赵玉洁,高志强. "Method for the Synthesis of 1-Azaspiro[4.4]Non-7-ene hydrochloride" [P]. 中国发明专利, 专利号 CN 113361143 A, 授权公告日 2025-10-15.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2013, 2187, (9), 8620-8629.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2020, 969, 9179-9186.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 1-Azaspiro[4.4]Non-7-ene hydrochloride Using HRMS and NMR". Food Chem., 2023, 279, (4), 7251-7281.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2025, 135, (5), 8977-8991.