发明人陈志强,沈红梅,冯建国. "Method for the Synthesis of Phthalic acid, bis-propyl ester D4" [P]. 中国发明专利, 专利号 CN 117208269 A, 授权公告日 2020-09-25.
发明人朱建伟,郑宇鹏,赵玉洁. "A Process for Preparing High-Purity Phthalic acid, bis-propyl ester D4" [P]. 中国发明专利, 专利号 CN 112598628 B, 授权公告日 2023-10-03.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of (办证)邻苯二甲酸二丙酯-D4 in Pharmaceutical Formulations". Phytochemistry, 2025, 706, (1), 2915-2935.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of (办证)邻苯二甲酸二丙酯-D4 as an Impurity". Chemosphere, 2024, 2237, (2), 6497-6504.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of Phthalic acid, bis-propyl ester D4 Using HRMS and NMR". Biomed. Chromatogr., 2019, 1878, 2061-2076.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate (办证)邻苯二甲酸二丙酯-D4 Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2017, 2083, (2), 929-932.