BARRACLOUGH, PAUL;BLACK, JAMES W.;CAMBRIDGE, DAVID;COLLARD, DAVID;FIRMIN,+, J. MED. CHEM., 33,(1990) N, C. 2231-2239
作者:BARRACLOUGH, PAUL、BLACK, JAMES W.、CAMBRIDGE, DAVID、COLLARD, DAVID、FIRMIN,+
DOI:——
日期:——
US4603139A
申请人:——
公开号:US4603139A
公开(公告)日:1986-07-29
Inotropic 'A' ring substituted sulmazole and isomazole analogs
作者:Paul Barraclough、James W. Black、David Cambridge、David Collard、David Firmin、V. Paul Gerskowitch、Robert C. Glen、Heather Giles、Alan P. Hill
DOI:10.1021/jm00170a030
日期:1990.8
A series of "A" ring substituted sulmazole and isomazoleanalogues have been prepared and evaluated as inotropic agents. pKA's, protonation sites, and log P values were measured for selected compounds and their electronic properties were calculated. No simple correlation between inotropic activity and pKA, protonation site, or log P value was observed. However, in vitro inotropism did correlate with