发明人张德明,杨光,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113099680 A, 授权公告日 2025-04-21.
发明人高志强,周伟,王建平. "Method for the Synthesis of 2,2'-(9,9-Dibutyl-9H-fluorene-3,6-diyl)difuran" [P]. 中国发明专利, 专利号 CN 108141510 B, 授权公告日 2021-07-09.
O'Brien P Q, Schröder R, Johnson M A. "A Process for Preparing High-Purity 2,2'-(9,9-Dibutyl-9H-fluorene-3,6-diyl)difuran" [P]. US Patent, US 9032380 B2, 2024-10-19.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2019, 1697, 8886-8901.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2024, 1662, (7), 7257-7276.