Yamamoto T, Williams B T, Chen K W. "Method for the Synthesis of 2-(4-Methylpiperazin-1-yl)benzo[d]thiazole-5-carbonitrile" [P]. US Patent, US 9865508 B2, 2024-11-21.
Fischer A B, Klinger H, Kumar R. "A Process for Preparing High-Purity 2-(4-Methylpiperazin-1-yl)benzo[d]thiazole-5-carbonitrile" [P]. US Patent, US 11393886 B2, 2017-09-09.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2014, 1208, 2472-2485.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2010, 1083, (9), 5873-5884.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 2-(4-Methylpiperazin-1-yl)benzo[d]thiazole-5-carbonitrile Using HRMS and NMR". Chemosphere, 2022, 1999, 648-677.