A convenient synthesis of branched-chain nucleoside isothiocyanates <i>via</i> aza-Claisen rearrangement
作者:Monika Tvrdoňová、Ján Elečko、Jozef Gonda
DOI:10.1080/15257770.2021.1966799
日期:2021.10.3
introduction of a nitrogen atom at either C-2′ or C-3′ positions of nucleosides derived from uridine, 4-N-benzoylcytidine and adenosine was investigated. An efficient and rapid procedure was employed for creating new chiral centers at C-2′ and C-3′ positions using [3 De Clercq, E. Milestones in the Discovery of Antiviral Agents: Nucleosides and Nucleotides. Acta Pharm. Sin. B 2012, 2, 535–548. DOI: https://doi
摘要 研究了在衍生自尿苷、4- N-苯甲酰胞苷和腺苷的核苷的 C-2' 或 C-3' 位置处立体控制地引入氮原子。采用高效快速的程序在 C-2' 和 C-3' 位置创建新的手性中心 [ 3 De Clercq, E. 抗病毒药物发现的里程碑:核苷和核苷酸。医药学报。罪。乙 2012年,2,535 - 548。_ DOI:https://doi.org/10.1016/j.apsb.2012.10.001。[交叉引用] ,[谷歌学术] ,3 De Clercq, E. 抗病毒药物发现的里程碑:核苷和核苷酸。医药学报。罪。乙 2012年,2,535 - 548。_ DOI:https://doi.org/10.1016/j.apsb.2012.10.001。[Crossref] , [Google Scholar] ]-sigmatropic aza-Claisen 重排硫氰酸烯丙酯在常规和微波条件下。异硫氰酸酯产物的结构通过