Schröder R, Nielsen H, Rossi M. "Method for the Synthesis of 1-(But-3-yn-1-yl)-3-methoxy-2-methylbenzene" [P]. European Patent, EP 3662291 A1, 2021-11-01.
Johnson M A, Schröder R, Park J H. "A Process for Preparing High-Purity 1-(But-3-yn-1-yl)-3-methoxy-2-methylbenzene" [P]. US Patent, US 10527738 B2, 2023-10-08.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2019, 948, (9), 4742-4768.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2024, 1252, (12), 4098-4111.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 1-(But-3-yn-1-yl)-3-methoxy-2-methylbenzene Using HRMS and NMR". Chromatographia, 2017, 977, (3), 6624-6629.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2010, 331, 7267-7297.