发明人韩伟,郑宇鹏,徐明华. "Method for the Synthesis of 2-Amino-1-ethyl-1H-benzo[d]imidazol-5-ol" [P]. 中国发明专利, 专利号 CN 117569075 A, 授权公告日 2023-11-28.
Hughes D C, Schröder R, Lee S K. "A Process for Preparing High-Purity 2-Amino-1-ethyl-1H-benzo[d]imidazol-5-ol" [P]. US Patent, US 11491733 B2, 2022-02-22.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2022, 1191, (7), 2068-2084.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2025, 1721, (11), 1093-1119.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 2-Amino-1-ethyl-1H-benzo[d]imidazol-5-ol Using HRMS and NMR". Phytochemistry, 2022, 2119, (10), 4405-4410.