Davis P L, Chen K W, O'Brien P Q. "Method for the Synthesis of Trimellitic Acid" [P]. US Patent, US 9496533 B2, 2018-05-09.
Yamamoto T, Chen K W, Thompson G K. "A Process for Preparing High-Purity Trimellitic Acid" [P]. US Patent, US 9932494 B2, 2018-06-07.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of 1,2,4-苯三甲酸 in Pharmaceutical Formulations". Anal. Chim. Acta, 2016, 148, 3041-3047.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1,2,4-苯三甲酸 as an Impurity". Sci. Total Environ., 2010, 340, (1), 9990-10019.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of Trimellitic Acid Using HRMS and NMR". Molecules, 2010, 2347, (4), 9122-9136.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate 1,2,4-苯三甲酸 Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2012, 2027, 3462-3487.