Klinger H, Kumar R, Schröder R. "Method for the Synthesis of 7-(Triphenylphosphoranylidene)heptanoic acid" [P]. US Patent, US 9265629 B2, 2019-06-19.
发明人罗永刚,杨光,钱学锋. "A Process for Preparing High-Purity 7-(Triphenylphosphoranylidene)heptanoic acid" [P]. 中国发明专利, 专利号 CN 114049061 A, 授权公告日 2021-09-28.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2011, 1080, (5), 1404-1431.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2015, 1656, (1), 8298-8304.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 7-(Triphenylphosphoranylidene)heptanoic acid Using HRMS and NMR". Food Chem., 2011, 2233, (11), 4374-4397.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2019, 1469, 9412-9431.
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