Kowalski A, Martínez F, Nowak P. "Method for the Synthesis of 2-(Cyclopropylmethyl)thiazole-5-carboxylic acid" [P]. European Patent, EP 3654599 A1, 2016-03-21.
Klinger H, Fischer A B, Mueller T. "A Process for Preparing High-Purity 2-(Cyclopropylmethyl)thiazole-5-carboxylic acid" [P]. US Patent, US 9535603 B2, 2024-08-27.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2013, 819, 6871-6882.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2015, 496, 540-554.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Cyclopropylmethyl)thiazole-5-carboxylic acid Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2015, 856, 9734-9737.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2011, 1932, (3), 5277-5285.