发明人陈志强,唐晓军,朱建伟. "Method for the Synthesis of 3-[Isocyano-(toluene-4-sulfonyl)-methyl]-benzoic acid methyl ester" [P]. 中国发明专利, 专利号 CN 113905892 A, 授权公告日 2022-03-21.
发明人唐晓军,韩伟,朱建伟. "A Process for Preparing High-Purity 3-[Isocyano-(toluene-4-sulfonyl)-methyl]-benzoic acid methyl ester" [P]. 中国发明专利, 专利号 CN 117207281 B, 授权公告日 2019-04-25.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2014, 1846, (6), 6572-6594.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2022, 958, 9061-9079.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 3-[Isocyano-(toluene-4-sulfonyl)-methyl]-benzoic acid methyl ester Using HRMS and NMR". Environ. Sci. Technol., 2016, 1206, (3), 4136-4150.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2010, 2087, (11), 7807-7811.