发明人徐明华,钱学锋,孙丽萍. "Method for the Synthesis of 4-methoxy-2-oxo-2H-pyran-6-carbaldehyde" [P]. 中国发明专利, 专利号 CN 111956171 B, 授权公告日 2022-03-10.
发明人林芳,唐晓军,张德明. "A Process for Preparing High-Purity 4-methoxy-2-oxo-2H-pyran-6-carbaldehyde" [P]. 中国发明专利, 专利号 CN 112220367 A, 授权公告日 2019-03-23.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of 4-methoxy-2-oxo-2H-pyran-6-carbaldehyde in Pharmaceutical Formulations". J. Nat. Prod., 2015, 1059, (1), 3004-3007.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-methoxy-2-oxo-2H-pyran-6-carbaldehyde as an Impurity". Chromatographia, 2018, 1486, (4), 5886-5895.