发明人周伟,赵玉洁,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117170084 A, 授权公告日 2020-10-26.
发明人罗永刚,徐明华,冯建国. "Method for the Synthesis of 2-[(2,4-dimethylphenyl)sulfanyl]pyridine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 111729081 A, 授权公告日 2019-12-05.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2014, 1636, (12), 642-672.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2012, 2117, (9), 9160-9190.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 2-[(2,4-dimethylphenyl)sulfanyl]pyridine-3-carboxylic acid Using HRMS and NMR". Phytochemistry, 2014, 2205, (2), 6606-6609.