1240948-72-4Relevant articles and documents
Identification, characterization, synthesis of major metabolites biotransformed from vonoprazan fumarate
Hu, Ji'an,Kou, Jingping,Li, Jianbing,Li, Yanhua,Lin, Biyue,Wang, Zhongqing,Wu, Shuming,Xiao, Qingbo,Xin, Libo,Zhou, Xinglin,Zhu, Zhu
, (2022/02/10)
A first synthetic research concerning four observed metabolites and their deuterium-labeled analogues of reflux esophagitis drug vonoprazan fumarate is reported. Among which the synthetic methods of three metabolites M ? I, M-III, M-IV-Sul, and four stable isotop labeled analogues M-I-d4, M-II-d4, M-III-d4, M-IV-Sul-d4 have not yet been reported before. The structures of these compounds were elucidated on the basis of MS and NMR spectroscopy.
Substituted pyrrole-4-alkylamine compounds and application thereof
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, (2018/10/19)
The invention relates to substituted pyrrole-4-alkylamine compounds and application thereof. The invention particularly provides application of compounds shown in a formula I, or optical isomers thereof, or racemates thereof, or solvates thereof, or pharm
A fumaric acid fertile norah approves key intermediate and its preparation method (by machine translation)
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Paragraph 0174; 0185; 0188; 0195; 0196, (2017/10/07)
The present invention provides a kind of fumaric acid fertile norah approves key intermediate and its preparation method. The invention fumaric acid fertile norah approves a key intermediate in the preparation method mainly comprises 3 step process, the p