Tetrahydroquinolines by the multicomponent Povarov reaction in water: calix[<i>n</i>]arene-catalysed cascade process and mechanistic insights
作者:Terezinha Ruth Marques Rezende、Jodieh Oliveira Santana Varejão、Anna Luísa Lacerda de Almeida Sousa、Sandra Milena Bonilla Castañeda、Sergio Antonio Fernandes
DOI:10.1039/c8ob02928h
日期:——
used in the three-component Povarovreaction between aromatic anilines and two equivalents of 2,3-dihydrofuran to obtain furano[3,2-c]-1,2,3,4-tetrahydroquinolines. These reactions proceeded efficiently using water as a green solvent and nontoxic catalysts that could be efficiently reused; the reactions were metal-free and used only inexpensive and easily available compounds. Together with a simple workup
Methods for synthesizing heterocycles and therapeutic use of the heterocycles for cancers
申请人:——
公开号:US20030149069A1
公开(公告)日:2003-08-07
The present invention provides methods for synthesizing novel tetrahydroquinoline derivatives that are useful for cancer chemotherapy and anti-viral applications. The present invention provides compounds useful for cancer chemotherapy and methods for the preparation of these compounds. The present invention also includes cancer chemotherapy methods.