Thompson G K, Davis P L, Fischer A B. "一种的合成方法" [P]. US Patent, US 11973386 B2, 2019-02-01.
Schröder R, Stevens L M, Hughes D C. "Method for the Synthesis of 5-Chloro-4-{[(4-methoxyphenyl)sulfanyl]methyl}-1-methyl-3-{[(4-methylphenyl)sulfanyl]methyl}-1H-pyrazole" [P]. US Patent, US 11739413 B2, 2024-01-22.
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., 2010, 639, (4), 4237-4246.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2022, 292, 7387-7409.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 5-Chloro-4-{[(4-methoxyphenyl)sulfanyl]methyl}-1-methyl-3-{[(4-methylphenyl)sulfanyl]methyl}-1H-pyrazole Using HRMS and NMR". Food Chem., 2022, 2300, (6), 8235-8261.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2012, 1799, (1), 7617-7647.