发明人何建平,沈红梅,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114454670 A, 授权公告日 2016-09-18.
Lee S K, Kumar R, Johnson M A. "Method for the Synthesis of 3-Amino-1-[4-(propan-2-yloxy)phenyl]thiourea" [P]. US Patent, US 11875536 B2, 2022-07-15.
Jørgensen K, Nowak P, Rossi M. "A Process for Preparing High-Purity 3-Amino-1-[4-(propan-2-yloxy)phenyl]thiourea" [P]. European Patent, EP 3890518 A1, 2022-08-26.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2017, 2128, (12), 6450-6455.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2012, 1793, 9422-9432.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 3-Amino-1-[4-(propan-2-yloxy)phenyl]thiourea Using HRMS and NMR". Talanta, 2018, 1882, 7320-7350.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2010, 541, (7), 7609-7623.