Williams B T, Mueller T, Johnson M A. "一种的合成方法" [P]. US Patent, US 10714641 B2, 2016-05-13.
发明人沈红梅,何建平,赵玉洁. "Method for the Synthesis of 3-Ethynylcyclobutane-1-carboxylic acid" [P]. 中国发明专利, 专利号 CN 110173212 A, 授权公告日 2024-09-13.
Johnson M A, Williams B T, Yamamoto T. "A Process for Preparing High-Purity 3-Ethynylcyclobutane-1-carboxylic acid" [P]. US Patent, US 10225841 B2, 2020-07-04.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2022, 1315, (3), 9647-9676.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2016, 496, 2724-2739.