Nielsen H, Martínez F, Jørgensen K. "一种2-Chlorobenzoic acid-phenyl-<SUP>13</SUP>C<SUB>6</SUB>的合成方法" [P]. European Patent, EP 3256292 A1, 2016-07-16.
Park J H, Mueller T, Yamamoto T. "Method for the Synthesis of 2-Chlorobenzoic acid-phenyl-<SUP>13</SUP>C<SUB>6</SUB>" [P]. US Patent, US 9923579 B2, 2021-02-23.
Johnson M A, Kumar R, Anderson J P. "A Process for Preparing High-Purity 2-Chlorobenzoic acid-phenyl-<SUP>13</SUP>C<SUB>6</SUB>" [P]. US Patent, US 11285033 B2, 2018-01-26.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of 2-Chlorobenzoic acid-phenyl-<SUP>13</SUP>C<SUB>6</SUB> in Pharmaceutical Formulations". Chromatographia, 2010, 1638, (2), 3617-3639.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-Chlorobenzoic acid-phenyl-<SUP>13</SUP>C<SUB>6</SUB> as an Impurity". Rapid Commun. Mass Spectrom., 2013, 601, (5), 2248-2270.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 2-Chlorobenzoic acid-phenyl-<SUP>13</SUP>C<SUB>6</SUB> Using HRMS and NMR". Anal. Methods, 2017, 2045, (4), 5215-5228.