Synthesis and Platelet Aggregation Inhibiting Activity of Acid Side-chain Modified Hydantoin Prostaglandin Analogues
作者:Paul Barraclough、A. Gordon Caldwell、Robert C. Glen、C. John Harris、Ray Stepney、Norman Whittaker、Brendan J. R. Whittle
DOI:10.1002/ardp.19933260206
日期:——
A series of hydantoinprostaglandinanalogues, in which the hexamethylene moiety of the acid side chain was replaced by other spacing groups possessing either ether, sulphide and/or olefin functionality, were prepared and evaluated for platelet aggregation inhibiting activity. The 4‐thia analogue 13 proved to be the most potent inhibitor (ca. 22x PGE1) and the 3‐thia‐ and 3‐oxa‐analogues, 6 and 10 respectively