Nielsen H, Björnsson E, Johansson L. "Method for the Synthesis of 4-Cyclopropoxy-2-fluorobenzaldehyde" [P]. European Patent, EP 3530642 A1, 2025-11-21.
Park J H, Lee S K, Yamamoto T. "A Process for Preparing High-Purity 4-Cyclopropoxy-2-fluorobenzaldehyde" [P]. US Patent, US 10575916 B2, 2025-01-15.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2010, 1258, 5205-5235.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2025, 1964, 8820-8850.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 4-Cyclopropoxy-2-fluorobenzaldehyde Using HRMS and NMR". Biomed. Chromatogr., 2019, 380, (6), 4232-4242.