GUPTA S. P.; AGARWAL S. K.; CHATTERJEE S. S.; JAIN P. C.; ANAND N.; DUA P+, INDIAN J. CHEM. <IJOC-AP>, 1977, B 15, NO 5, 466-472
作者:GUPTA S. P.、 AGARWAL S. K.、 CHATTERJEE S. S.、 JAIN P. C.、 ANAND N.、 DUA P+
DOI:——
日期:——
The synthesis and potassium channel blocking activity of some (4-methanesulfonamidophenoxy)propanolamines as potential class III antiarrhythmic agents
作者:Sean P. Connors、Paul D. Dennis、Edward W. Gill、Derek A. Terrar
DOI:10.1021/jm00109a007
日期:1991.5
potassium channel blockingactivity. Compounds 81 and 8m produced a significant increase in APD at nanomolar concentrations, with no effect on cardiac muscle conduction velocity, and hence merit further investigation as Class III antiarrhythmic agents. Methylation of the methanesulfonamido group abolished channel-blocking activity; 4-carboxy and 3-methanesulfonamido analogues retained activity but at a reduced