Towards Tianeptine Analogues: Synthesis of New Ring Systems Containing a Dibenzo[c,f][1,2]thiazepine S,S-Dioxide Core
作者:Balázs Volk、Gábor Berecz、András Dancsó、Dóra R. Németh、Loránd Kiss、Gyula Simig
DOI:10.1055/s-0040-1719885
日期:2022.9
systems containing either an oxo or a hydroxy functional group are suitable for introducing various side chains, including potential pharmacophores. For this latter transformation, examples are demonstrated by conversion of the hydroxy group into a chloro moiety and subsequent reaction with amines or with primary alcohols bearing a tertiary amino side chain. Two fused-ring derivatives exhibiting the side-chain
在合成抗抑郁药噻奈普汀的稠环类似物的过程中,三种新的杂环系统的代表,吲哚[1,7- bc ][1,2]苯并噻嗪类(及其4,5-二氢类似物), 5,6-dihydroquino[1,8- bc ][1,2]benzothiazepines 和 [1,2]benzothiazepino[4,3,2- jk]咔唑,以及它们的中间体,已被制备。含有氧代或羟基官能团的四环和五环系统适用于引入各种侧链,包括潜在的药效团。对于后一种转化,实例通过将羟基转化为氯部分并随后与胺或与带有叔氨基侧链的伯醇反应来证明。还合成了两种表现出噻奈普汀侧链特征的稠环衍生物。本手稿中共描述了 40 种化合物,其中 8 种还具有单晶 X 射线衍射的特征。