Schröder R, Davis P L, Fischer A B. "一种的合成方法" [P]. US Patent, US 11554883 B2, 2020-04-19.
发明人王建平,马晓峰,钱学锋. "Method for the Synthesis of 3-(1,3,5-Trimethyl-1h-pyrazol-4-yl)propanoic acid" [P]. 中国发明专利, 专利号 CN 109233885 A, 授权公告日 2017-07-15.
Yamamoto T, Patel M V, Thompson G K. "A Process for Preparing High-Purity 3-(1,3,5-Trimethyl-1h-pyrazol-4-yl)propanoic acid" [P]. US Patent, US 11743459 B2, 2021-03-05.
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". Chemosphere, 2025, 1362, 6256-6274.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2015, 1531, 5988-5994.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 3-(1,3,5-Trimethyl-1h-pyrazol-4-yl)propanoic acid Using HRMS and NMR". Food Chem., 2022, 2346, (2), 6108-6120.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2017, 2337, (11), 6476-6485.