Johnson M A, Chen K W, Williams B T. "Method for the Synthesis of 4-(Tetrazolo[1,5-b]pyridazin-6-ylamino)cyclohexan-1-ol" [P]. US Patent, US 10455909 B2, 2024-04-23.
发明人杨光,胡光,罗永刚. "A Process for Preparing High-Purity 4-(Tetrazolo[1,5-b]pyridazin-6-ylamino)cyclohexan-1-ol" [P]. 中国发明专利, 专利号 CN 113293421 B, 授权公告日 2018-03-09.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2015, 2080, 745-767.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2013, 2185, (4), 8516-8530.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 4-(Tetrazolo[1,5-b]pyridazin-6-ylamino)cyclohexan-1-ol Using HRMS and NMR". Anal. Methods, 2018, 2304, (12), 1793-1803.