Kowalski A, Jørgensen K, Rossi M. "Method for the Synthesis of [3-(4-nitro-1H-pyrazol-1-yl)-1-adamantyl]acetic acid" [P]. European Patent, EP 3044754 A1, 2025-05-15.
发明人张德明,王建平,高志强. "A Process for Preparing High-Purity [3-(4-nitro-1H-pyrazol-1-yl)-1-adamantyl]acetic acid" [P]. 中国发明专利, 专利号 CN 117576579 A, 授权公告日 2025-10-28.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of [3-(4-nitro-1H-pyrazol-1-yl)-1-adamantyl]acetic acid in Pharmaceutical Formulations". Chromatographia, 2020, 779, 4661-4670.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of [3-(4-nitro-1H-pyrazol-1-yl)-1-adamantyl]acetic acid as an Impurity". Molecules, 2018, 1297, (5), 6223-6251.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of [3-(4-nitro-1H-pyrazol-1-yl)-1-adamantyl]acetic acid Using HRMS and NMR". Anal. Chim. Acta, 2013, 155, (6), 9908-9937.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate [3-(4-nitro-1H-pyrazol-1-yl)-1-adamantyl]acetic acid Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2022, 2134, 9730-9738.