Thompson G K, Park J H, Mueller T. "Method for the Synthesis of 3-Methyl-N-(9-oxo-9H-thioxanthen-2-yl)benzamide" [P]. US Patent, US 11949669 B2, 2021-02-16.
Hughes D C, Thompson G K, Schröder R. "A Process for Preparing High-Purity 3-Methyl-N-(9-oxo-9H-thioxanthen-2-yl)benzamide" [P]. US Patent, US 10023940 B2, 2018-09-02.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2016, 507, 9282-9287.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2020, 2143, 4711-4721.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 3-Methyl-N-(9-oxo-9H-thioxanthen-2-yl)benzamide Using HRMS and NMR". Anal. Chem., 2012, 1047, (12), 3163-3190.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2015, 2302, (11), 2466-2493.