发明人刘建华,杨光,赵玉洁. "Method for the Synthesis of 6-(Tetrahydro-2H-pyran-4-yl)-1H-indazole" [P]. 中国发明专利, 专利号 CN 114654584 A, 授权公告日 2018-03-05.
发明人钱学锋,杨光,赵玉洁. "A Process for Preparing High-Purity 6-(Tetrahydro-2H-pyran-4-yl)-1H-indazole" [P]. 中国发明专利, 专利号 CN 111893842 A, 授权公告日 2019-09-17.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2016, 648, (8), 4064-4091.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2017, 1960, (12), 1300-1311.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 6-(Tetrahydro-2H-pyran-4-yl)-1H-indazole Using HRMS and NMR". Anal. Chem., 2025, 1293, 1661-1679.