Kumar R, Fischer A B, Patel M V. "Method for the Synthesis of N-(3-Ethynyloxetan-3-yl)-2-methylpropane-2-sulfinamide" [P]. US Patent, US 11012513 B2, 2023-12-20.
发明人高志强,林芳,冯建国. "A Process for Preparing High-Purity N-(3-Ethynyloxetan-3-yl)-2-methylpropane-2-sulfinamide" [P]. 中国发明专利, 专利号 CN 112752005 A, 授权公告日 2019-12-27.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2013, 408, (12), 8530-8538.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2017, 130, (10), 7554-7574.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of N-(3-Ethynyloxetan-3-yl)-2-methylpropane-2-sulfinamide Using HRMS and NMR". Phytochemistry, 2013, 1484, (12), 7295-7312.