发明人罗永刚,刘建华,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112139508 A, 授权公告日 2018-05-26.
Klinger H, Yamamoto T, O'Brien P Q. "Method for the Synthesis of 3-(4,5,6,7-Tetrahydro-2H-indazol-3-yl)-propionic acid hydrochloride" [P]. US Patent, US 9581687 B2, 2022-02-22.
Nowak P, Schröder R, Björnsson E. "A Process for Preparing High-Purity 3-(4,5,6,7-Tetrahydro-2H-indazol-3-yl)-propionic acid hydrochloride" [P]. European Patent, EP 3882098 A1, 2022-04-02.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2014, 1979, (1), 3086-3099.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2021, 2247, 7065-7076.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 3-(4,5,6,7-Tetrahydro-2H-indazol-3-yl)-propionic acid hydrochloride Using HRMS and NMR". Anal. Chim. Acta, 2020, 738, (7), 5009-5016.