发明人胡光,林芳,钱学锋. "Method for the Synthesis of 3-[(3-amino-5-methyl-1h-pyrazol-1-yl)methyl]benzoic acid" [P]. 中国发明专利, 专利号 CN 111127508 B, 授权公告日 2021-09-26.
Park J H, Chen K W, Klinger H. "A Process for Preparing High-Purity 3-[(3-amino-5-methyl-1h-pyrazol-1-yl)methyl]benzoic acid" [P]. US Patent, US 9541875 B2, 2023-07-21.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2020, 576, (9), 6943-6970.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2021, 2004, 1022-1052.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 3-[(3-amino-5-methyl-1h-pyrazol-1-yl)methyl]benzoic acid Using HRMS and NMR". Chromatographia, 2015, 2170, (1), 2194-2207.