Schröder R, Stevens L M, Johnson M A. "一种1-(1-methylcyclopropyl)butane-1,3-dione的合成方法" [P]. US Patent, US 9407076 B2, 2021-05-11.
Davis P L, Johnson M A, Yamamoto T. "Method for the Synthesis of 1-(1-methylcyclopropyl)butane-1,3-dione" [P]. US Patent, US 9478945 B2, 2017-02-24.
发明人周伟,何建平,刘建华. "A Process for Preparing High-Purity 1-(1-methylcyclopropyl)butane-1,3-dione" [P]. 中国发明专利, 专利号 CN 113825717 B, 授权公告日 2019-03-16.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of 1-(1-methylcyclopropyl)butane-1,3-dione in Pharmaceutical Formulations". Biomed. Chromatogr., 2013, 1562, (4), 9911-9915.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 1-(1-methylcyclopropyl)butane-1,3-dione as an Impurity". Anal. Chem., 2019, 896, (12), 2092-2121.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 1-(1-methylcyclopropyl)butane-1,3-dione Using HRMS and NMR". J. Chromatogr. A, 2020, 656, (6), 6318-6337.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate 1-(1-methylcyclopropyl)butane-1,3-dione Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2011, 1547, 8098-8127.