O'Brien P Q, Chen K W, Johnson M A. "一种的合成方法" [P]. US Patent, US 10564849 B2, 2016-12-15.
发明人罗永刚,韩伟,沈红梅. "Method for the Synthesis of 7-Chloro-5H-pyrrolo[3,2-d]pyrimidine" [P]. 中国发明专利, 专利号 CN 111265679 A, 授权公告日 2017-02-06.
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". Rapid Commun. Mass Spectrom., 2025, 1020, (11), 6695-6705.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2023, 398, (4), 6679-6686.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 7-Chloro-5H-pyrrolo[3,2-d]pyrimidine Using HRMS and NMR". Chromatographia, 2013, 1273, (4), 521-536.