发明人罗永刚,周伟,王建平. "Method for the Synthesis of 3-Methylenetetrahydro-2H-pyran" [P]. 中国发明专利, 专利号 CN 112133047 A, 授权公告日 2019-06-09.
发明人罗永刚,张德明,李文辉. "A Process for Preparing High-Purity 3-Methylenetetrahydro-2H-pyran" [P]. 中国发明专利, 专利号 CN 113877702 A, 授权公告日 2020-08-21.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2015, 1718, (5), 5799-5807.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2017, 2444, 4831-4835.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 3-Methylenetetrahydro-2H-pyran Using HRMS and NMR". Anal. Chim. Acta, 2015, 1120, 6534-6557.