发明人沈红梅,王建平,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109630985 A, 授权公告日 2023-08-09.
Park J H, Brown S R, Roberts E F. "Method for the Synthesis of Tert-butyl 4-(3-(1H-pyrazol-3-yl)phenethyl)piperazine-1-carboxylate" [P]. US Patent, US 9672664 B2, 2020-01-02.
发明人唐晓军,赵玉洁,何建平. "A Process for Preparing High-Purity Tert-butyl 4-(3-(1H-pyrazol-3-yl)phenethyl)piperazine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 112050024 B, 授权公告日 2019-09-27.
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". Rapid Commun. Mass Spectrom., 2019, 1752, 6402-6411.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2022, 1244, (12), 3640-3662.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of Tert-butyl 4-(3-(1H-pyrazol-3-yl)phenethyl)piperazine-1-carboxylate Using HRMS and NMR". Food Chem., 2022, 841, (8), 8135-8157.