作者:Paul Barraclough、James W. Black、David Cambridge、Derek A. Demaine、V. Paul Gerskowitch、Heather Giles、Alan P. Hill、Robert A. D. Hull、Ramachandran Lyer、W. Richard King、David J. Livingstone、Malcolm S. Nobbs、Peter Randall、Gita P. Shah、Mark V. Whiting
DOI:10.1002/ardp.19903230812
日期:——
Isomazoleanalogues which have achiral electron withdrawing substituents at the 4′‐position and analogues with heterocyclic ‘C’ rings have been synthesized and evaluated as inotropic agents. It was found that pyridyl could replace phenyl in the ‘C’ ring without loss of activity. The 4′‐methylsulphonyl, ‐cyano, ‐carboxamido, and acetyl analogues had similar inotropic potencies to Isomazole whilst displaying