Substituted quinazolin-4-ylamine analogues are provided. Such compounds are ligands that may be used to modulate specific receptor activity in vivo or in vitro, and are particularly useful in the treatment of conditions associated with pathological receptor activation in humans, domesticated companion animals and livestock animals. Pharmaceutical compositions and methods for using them to treat such disorders are provided, as are methods for using such ligands for receptor localization studies.
CHEMICAL COMPOUNDS HAVING ANTIVIRAL ACTIVITY AGAINST DENGUE VIRUS AND OTHER FLAVIVIRUSES
申请人:Centro De Ingenieria Genetica Y Biotecnologia
公开号:EP2258356B1
公开(公告)日:2017-09-27
US7304059B2
申请人:——
公开号:US7304059B2
公开(公告)日:2007-12-04
A selective, tin-free radical mediated synthesis of indoles based on a sulfonate template
作者:Vincent James Gray、Jonathan D. Wilden
DOI:10.1016/j.tetlet.2011.10.093
日期:2012.1
A synthesis of indoles based on a vinyl sulfonate template is described. The approach employs a sulfonate group which plays three discrete roles in the synthetic sequence. Firstly the highly electron-withdrawing sulfonate group behaves as an activating group for a 1,4-addition of an aniline to the unsaturated system. Secondly, the electron-withdrawing nature of the same group also allows it to behave