发明人胡光,钱学锋,黄志刚. "Method for the Synthesis of 68399-80-4
3-(Bis(2-hydroxyethyl)amino)-2-hydroxypropanesulphonic acid
1-Propanesulfonic acid, 3-(bis(2-hydroxyethyl)amino)-2-hydroxy-
3-(N-Bis(hydroxyethyl)amino)-2-hydroxypropanesulfonic acid
EINECS 269-992-2
NSC 378145" [P]. 中国发明专利, 专利号 CN 110997739 B, 授权公告日 2016-11-13.
发明人刘建华,徐明华,胡光. "A Process for Preparing High-Purity 68399-80-4
3-(Bis(2-hydroxyethyl)amino)-2-hydroxypropanesulphonic acid
1-Propanesulfonic acid, 3-(bis(2-hydroxyethyl)amino)-2-hydroxy-
3-(N-Bis(hydroxyethyl)amino)-2-hydroxypropanesulfonic acid
EINECS 269-992-2
NSC 378145" [P]. 中国发明专利, 专利号 CN 116328363 B, 授权公告日 2021-02-01.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of DIPSO in Pharmaceutical Formulations". Food Chem., 2022, 497, (9), 890-918.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of DIPSO as an Impurity". J. Chromatogr. A, 2019, 824, 7387-7394.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 68399-80-4
3-(Bis(2-hydroxyethyl)amino)-2-hydroxypropanesulphonic acid
1-Propanesulfonic acid, 3-(bis(2-hydroxyethyl)amino)-2-hydroxy-
3-(N-Bis(hydroxyethyl)amino)-2-hydroxypropanesulfonic acid
EINECS 269-992-2
NSC 378145 Using HRMS and NMR". Chromatographia, 2021, 141, 4491-4506.