发明人朱建伟,陈志强,韩伟. "Method for the Synthesis of 1-(2-(Cyclopentylamino)-2-oxoethyl)-1H-pyrrole-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 110782093 B, 授权公告日 2019-12-14.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2025, 693, (12), 7164-7178.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2016, 449, (1), 3663-3691.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 1-(2-(Cyclopentylamino)-2-oxoethyl)-1H-pyrrole-3-carboxylic acid Using HRMS and NMR". Anal. Methods, 2019, 1340, (11), 6628-6643.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2013, 1031, 9999-10008.