Martínez F, Nielsen H, Jørgensen K. "一种的合成方法" [P]. European Patent, EP 3231721 A1, 2021-03-01.
Kumar R, Lee S K, Schröder R. "Method for the Synthesis of N1-(2-(Cyclohex-1-en-1-yl)ethyl)-N2-(3-hydroxypropyl)oxalamide" [P]. US Patent, US 11665227 B2, 2016-04-14.
Park J H, Fischer A B, Roberts E F. "A Process for Preparing High-Purity N1-(2-(Cyclohex-1-en-1-yl)ethyl)-N2-(3-hydroxypropyl)oxalamide" [P]. US Patent, US 9106859 B2, 2025-04-17.
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". Phytochemistry, 2017, 732, (10), 287-306.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2014, 2118, (2), 2581-2598.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of N1-(2-(Cyclohex-1-en-1-yl)ethyl)-N2-(3-hydroxypropyl)oxalamide Using HRMS and NMR". Anal. Chem., 2023, 1644, (11), 4025-4043.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2023, 2458, (10), 6649-6673.