发明人高志强,徐明华,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111103047 A, 授权公告日 2017-08-12.
发明人孙丽萍,何建平,张德明. "Method for the Synthesis of 2-Amino-1-cyclopentyl-4,5-dimethyl-1h-pyrrole-3-carbonitrile" [P]. 中国发明专利, 专利号 CN 114401430 B, 授权公告日 2020-05-19.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2023, 2161, (6), 2003-2029.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2018, 95, (4), 8286-8294.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 2-Amino-1-cyclopentyl-4,5-dimethyl-1h-pyrrole-3-carbonitrile Using HRMS and NMR". J. Chromatogr. A, 2018, 198, (3), 2016-2031.