The invention provides a compound of formula (I): or a salt or prodrug thereof, wherein R
1
, R
4
-R
8
, R
10
, R
2
′-R
6
′, W, and A have any of the values described in the specification, as well as compositions comprising a compound of formula (I). The compounds are useful as antibacterial agents.
Synthesis of Indolo[2,1-<i>a</i>]isoquinolines by Nickel-Catalyzed Mizoroki–Heck/Amination Cascade Reaction
作者:Chaoyi Wu、Jin Lin、Xu Tian
DOI:10.1021/acs.orglett.2c03973
日期:2023.1.13
efficient Mizoroki–Heck/amination cascade reaction of o-dihaloarenes with cyclic imines was realized by combining nickel and a sterically bulky N-heterocyclic carbene ligand. This protocol provides access to a variety of indole[2,1-a]isoquinolines from readily available starting materials. This cascade approach could be applied to produce straightforward synthesis of the natural product cryptowoline.
通过将镍和空间庞大的 N-杂环卡宾配体结合,实现了邻二卤代芳烃与环状亚胺的高效 Mizoroki-Heck/胺化级联反应。该方案提供了从容易获得的起始材料中获得各种吲哚[2,1- a ]异喹啉的途径。这种级联方法可用于直接合成天然产物 Cryptowoline。
Strukow; Kolganowa, Zhurnal Obshchei Khimii, 1959, vol. 29, p. 3831,3834;engl.Ausg.S.3793,3795