发明人孙丽萍,郑宇鹏,王建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108261864 A, 授权公告日 2020-06-15.
Sørensen M, Martínez F, Jørgensen K. "Method for the Synthesis of 3,4-Dibutylthiophene" [P]. European Patent, EP 3087750 A1, 2025-10-08.
Patel M V, Brown S R, Lee S K. "A Process for Preparing High-Purity 3,4-Dibutylthiophene" [P]. US Patent, US 11078864 B2, 2019-11-20.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2017, 1399, (3), 3337-3356.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2024, 626, (4), 7886-7890.