Novel Inhibitors of Potassium Ion Channels on Human T Lymphocytes
作者:William F. Michne、Joseph W. Guiles、Adi M. Treasurywala、Laurie A. Castonguay、Carolyn A. Weigelt、Bernard Oconnor、Walter A. Volberg、Alison M. Grant、Christopher C. Chadwick、Douglas S. Krafte、Roger J. Hill
DOI:10.1021/jm00011a007
日期:1995.5
4-(alkylamino)-1,4-dihydroquinolines is reported. These compounds are novelinhibitors of voltage-activated n-type potassium ion (K+) channels in human T lymphocytes. This series, identified from random screening, was found to inhibit [125I]charybdotoxin binding to n-type K+ channels with IC50 values ranging from 10(-6) to 10(-8) M. These analogs also inhibit whole cell n-type K+ currents with IC50 values from 10(-5)