发明人陈志强,韩伟,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113490308 A, 授权公告日 2015-09-26.
Martínez F, Schröder R, Johansson L. "Method for the Synthesis of 187672-10-2
4H-421S
N-[1,3-bis(phenylsulfanyl)propan-2-ylidene]hydroxylamine" [P]. European Patent, EP 3097892 A1, 2019-12-20.
发明人赵玉洁,高志强,张德明. "A Process for Preparing High-Purity 187672-10-2
4H-421S
N-[1,3-bis(phenylsulfanyl)propan-2-ylidene]hydroxylamine" [P]. 中国发明专利, 专利号 CN 114334235 A, 授权公告日 2025-06-25.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2010, 1689, (12), 172-183.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2015, 1573, (9), 3161-3169.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 187672-10-2
4H-421S
N-[1,3-bis(phenylsulfanyl)propan-2-ylidene]hydroxylamine Using HRMS and NMR". Chemosphere, 2010, 1288, (1), 4388-4405.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2022, 1773, (3), 7139-7157.