Yamamoto T, Williams B T, Fischer A B. "Method for the Synthesis of 2-Butenedioic acid (2Z)-, 1,4-dibutyl ester, polymer with chloroethene" [P]. US Patent, US 9232448 B2, 2025-08-13.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2016, 2171, 5496-5509.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2021, 1552, (1), 1871-1895.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 2-Butenedioic acid (2Z)-, 1,4-dibutyl ester, polymer with chloroethene Using HRMS and NMR". J. Sep. Sci., 2022, 1452, 5419-5423.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2012, 2015, 7255-7259.