Patel M V, Williams B T, Anderson J P. "Method for the Synthesis of 5-(Piperazine-1-carbonyl)-1H-pyrrole-3-carbonitrile" [P]. US Patent, US 11565319 B2, 2018-01-04.
发明人刘建华,韩伟,杨光. "A Process for Preparing High-Purity 5-(Piperazine-1-carbonyl)-1H-pyrrole-3-carbonitrile" [P]. 中国发明专利, 专利号 CN 110015175 B, 授权公告日 2016-02-04.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2011, 2196, 9927-9931.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2015, 2202, (7), 5974-5991.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 5-(Piperazine-1-carbonyl)-1H-pyrrole-3-carbonitrile Using HRMS and NMR". Anal. Chem., 2020, 1015, (8), 4836-4864.