发明人高志强,陈志强,罗永刚. "Method for the Synthesis of 4-Ethyl-3-formamidohexanoic acid" [P]. 中国发明专利, 专利号 CN 115562907 A, 授权公告日 2016-04-24.
发明人高志强,周伟,何建平. "A Process for Preparing High-Purity 4-Ethyl-3-formamidohexanoic acid" [P]. 中国发明专利, 专利号 CN 115096992 B, 授权公告日 2022-01-22.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2015, 2355, 6487-6496.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2011, 177, 8420-8423.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 4-Ethyl-3-formamidohexanoic acid Using HRMS and NMR". J. Nat. Prod., 2019, 1165, (11), 6502-6505.