Anderson J P, Schröder R, Yamamoto T. "一种的合成方法" [P]. US Patent, US 10559988 B2, 2022-09-15.
发明人郑宇鹏,王建平,马晓峰. "Method for the Synthesis of 4-chloro-2-methyl-5H-pyrrolo[3,2-d]pyrimidine" [P]. 中国发明专利, 专利号 CN 109211951 A, 授权公告日 2022-03-07.
发明人赵玉洁,黄志刚,陈志强. "A Process for Preparing High-Purity 4-chloro-2-methyl-5H-pyrrolo[3,2-d]pyrimidine" [P]. 中国发明专利, 专利号 CN 109988401 B, 授权公告日 2017-06-13.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2013, 1898, (12), 4174-4186.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2016, 1625, (2), 2126-2140.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 4-chloro-2-methyl-5H-pyrrolo[3,2-d]pyrimidine Using HRMS and NMR". Chromatographia, 2016, 530, (1), 5478-5487.