Synthesis of New Thienopyridine Derivatives by a Reaction of 4-(Methylsulfanyl)-6,7-dihydrothieno[3,2-<i>c</i>]pyridine with Amino Acids
作者:Mátyás Milen、Péter Ábrányi-Balogh、András Dancsó、László Drahos、György Keglevich
DOI:10.1002/hc.21073
日期:2013.3
New thienopyridine derivatives were synthesized by the reaction of 4-(methylsulfanyl)-6,7-dihydrothieno[3,2-c]pyridine (5) with amino acids. The use of β-amino acids led to thienopyridopyrimidone derivatives (9a–g). Using α-amino acids, such as glycine and racemic alanine under the same reaction conditions, compounds with two thienopyridine units were obtained. The structure of the novel compounds
新的噻吩并吡啶衍生物是通过 4-(甲基硫烷基)-6,7-二氢噻吩并 [3,2-c] 吡啶 (5) 与氨基酸的反应合成的。β-氨基酸的使用导致噻吩并吡啶并嘧啶酮衍生物(9a-g)。使用α-氨基酸,如甘氨酸和外消旋丙氨酸,在相同反应条件下,得到具有两个噻吩并吡啶单元的化合物。新化合物的结构已通过 IR、13C 和 1H NMR 光谱以及质谱以及单晶 X 射线分析证实。© 2013 Wiley Periodicals, Inc. 杂原子化学 24:124–130, 2013; 在 wileyonlinelibrary.com 上在线查看这篇文章。DOI 10.1002/hc.21073