发明人徐明华,杨光,张德明. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117871780 A, 授权公告日 2016-10-23.
Yamamoto T, Chen K W, Roberts E F. "Method for the Synthesis of ethyl 7-bromo-6-methyl-pyrazolo[5,1-b]thiazole-2-carboxylate" [P]. US Patent, US 9655072 B2, 2020-04-09.
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". J. Chromatogr. A, 2020, 2130, 5201-5224.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2021, 1716, (4), 4749-4779.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of ethyl 7-bromo-6-methyl-pyrazolo[5,1-b]thiazole-2-carboxylate Using HRMS and NMR". Environ. Sci. Technol., 2018, 1867, 523-540.