Stevens L M, Thompson G K, Kumar R. "一种的合成方法" [P]. US Patent, US 9427221 B2, 2015-05-09.
Johnson M A, Brown S R, Fischer A B. "Method for the Synthesis of 1227954-95-1
2-[2-(4-tertButoxycarbonylpiperazin-1-yl)ethoxy]acetophenone
MFCD12756235" [P]. US Patent, US 11556131 B2, 2020-05-05.
O'Brien P Q, Brown S R, Hughes D C. "A Process for Preparing High-Purity 1227954-95-1
2-[2-(4-tertButoxycarbonylpiperazin-1-yl)ethoxy]acetophenone
MFCD12756235" [P]. US Patent, US 11536347 B2, 2021-11-05.
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". Food Chem., 2023, 230, (2), 5132-5143.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2025, 1781, 8931-8957.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 1227954-95-1
2-[2-(4-tertButoxycarbonylpiperazin-1-yl)ethoxy]acetophenone
MFCD12756235 Using HRMS and NMR". J. Pharm. Biomed. Anal., 2019, 2269, (8), 8053-8075.