CAS: 1373869-91-0; (S,E)-Methyl 2-(5-(Cyanoimino)-1-Propylpyrrolidin-2-yl)Acetate
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1246833-75-9 1373869-89-6 740039-33-2MSDS等安全信息
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Ka-3-7-1 1373869-93-2合成工艺路线路线简述
- 合成目标产物 (S)-4,5,6,7-Tetrahydro-N2,N6-Propionyl-2,6-Benzothiazolediamine 主要起始原料 Methanol And Pramipexole
- (文献来源)合成步骤主要原料 Methanol 和 Pramipexole
📜普拉克索置于氧气,孟加拉红内酯体系中,用 甲醇 用作溶剂,化学反应 2.0H,反应生成普拉克索杂质16
参考文献:Photo-Degradation Products Of Pramipexole
标题:Photo-Degradation Products Of Pramipexole
摘要:Two Pyrrolidine Compounds (1 And 2) Were Isolated From Photo-Degradation Of Bi-Sifrol Tablets. Compound 1 Was Esterified To P-Bromophenacyl Ester As Single-Crystal,And Then The Structure Was Elucidated By Single-Crystal X-Ray Study. Compound 2 Was Determined By 2D NMR And Mass Spectra. Otherwise,We Established That The Photo-Degradation Of Pramipexole Was Smoothly Carried Out In The Methanol Solution,And Elucidate The Degradation Mechanism. (C) 2012 Elsevier Ltd. All Rights Reserved.
Doi:10.1016/j.Bmcl.2012.02.044
海关参考信息
- 2905121000-正丙醇
2905130000-正丁醇
2912110000-甲醛
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