Lee S K, Anderson J P, Williams B T. "Method for the Synthesis of Spiro[4.4]nonan-1-amine" [P]. US Patent, US 10786854 B2, 2024-11-25.
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. Sep. Sci., 2025, 1706, 8425-8451.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2022, 659, (4), 4350-4371.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of Spiro[4.4]nonan-1-amine Using HRMS and NMR". Biomed. Chromatogr., 2023, 1426, (2), 3961-3989.