Anderson J P, Chen K W, Brown S R. "一种的合成方法" [P]. US Patent, US 9991755 B2, 2023-02-04.
Park J H, Patel M V, Mueller T. "Method for the Synthesis of 3H-spiro[isobenzofuran-1,3'-piperidine]" [P]. US Patent, US 9935540 B2, 2024-11-09.
Roberts E F, Anderson J P, Kumar R. "A Process for Preparing High-Purity 3H-spiro[isobenzofuran-1,3'-piperidine]" [P]. US Patent, US 9486170 B2, 2015-02-25.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2020, 2078, 5289-5302.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2012, 1224, (3), 204-208.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 3H-spiro[isobenzofuran-1,3'-piperidine] Using HRMS and NMR". J. Pharm. Biomed. Anal., 2022, 689, 4101-4112.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2011, 1296, (11), 8481-8506.