发明人林芳,韩伟,冯建国. "Method for the Synthesis of 4-Pentynoic Acid Ethyl Ester" [P]. 中国发明专利, 专利号 CN 114531921 B, 授权公告日 2020-11-08.
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". J. Pharm. Biomed. Anal., 2013, 1706, 9498-9513.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2025, 1089, (10), 7450-7456.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 4-Pentynoic Acid Ethyl Ester Using HRMS and NMR". Chromatographia, 2024, 1201, (2), 2827-2834.