发明人李文辉,周伟,罗永刚. "Method for the Synthesis of 1,3-O-Isopropylidene (R)-Albuterol (2S,3S)-Di-O-toluoyl Tartrate Salt" [P]. 中国发明专利, 专利号 CN 110127353 B, 授权公告日 2019-08-13.
Lee S K, Davis P L, Anderson J P. "A Process for Preparing High-Purity 1,3-O-Isopropylidene (R)-Albuterol (2S,3S)-Di-O-toluoyl Tartrate Salt" [P]. US Patent, US 9169257 B2, 2022-07-15.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2022, 1030, 6147-6160.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2012, 454, (4), 3871-3901.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 1,3-O-Isopropylidene (R)-Albuterol (2S,3S)-Di-O-toluoyl Tartrate Salt Using HRMS and NMR". J. Nat. Prod., 2018, 1892, (8), 9320-9336.