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:——
Isomazole analogues 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
在 4'- 位具有非手性吸电子取代基的异恶唑类似物和具有杂环“C”环的类似物已被合成并评估为肌力剂。发现吡啶基可以取代“C”环中的苯基而不会损失活性。4'-甲基磺酰基、-氰基、-甲酰胺基和乙酰类似物具有与异恶唑相似的肌力作用,同时在体内研究中显示出优异的心血管特性。