Davis P L, Anderson J P, O'Brien P Q. "一种的合成方法" [P]. US Patent, US 9762979 B2, 2022-08-27.
发明人张德明,徐明华,刘建华. "Method for the Synthesis of Methyl 2-(adamantan-1-yl)-2-(3-butylureido)acetate" [P]. 中国发明专利, 专利号 CN 111190995 B, 授权公告日 2023-01-21.
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". Anal. Chem., 2020, 935, (6), 8774-8789.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2011, 2217, 9756-9763.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 2-(adamantan-1-yl)-2-(3-butylureido)acetate Using HRMS and NMR". Talanta, 2017, 361, 4223-4245.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2020, 243, 8066-8073.