Johnson M A, Kumar R, Stevens L M. "Method for the Synthesis of Ethyl 3,3-dimethoxy-1-methylcyclobutane-1-carboxylate" [P]. US Patent, US 10300267 B2, 2016-02-15.
发明人张德明,韩伟,孙丽萍. "A Process for Preparing High-Purity Ethyl 3,3-dimethoxy-1-methylcyclobutane-1-carboxylate" [P]. 中国发明专利, 专利号 CN 113108460 A, 授权公告日 2025-08-24.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2025, 477, (4), 9423-9447.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2024, 491, (3), 753-770.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 3,3-dimethoxy-1-methylcyclobutane-1-carboxylate Using HRMS and NMR". Environ. Sci. Technol., 2018, 1125, (1), 2637-2653.