Synthesis of prostaglandins by conjugate addition and alkylation of a directed enolate ion. 4,5-Allenyl prostaglandins
作者:John W. Patterson
DOI:10.1021/jo00307a028
日期:1990.9
Allene containing arachidonic acid derivatives
申请人:SYNTEX (U.S.A.) Inc.
公开号:US04515727A1
公开(公告)日:1985-05-07
Disclosed herein are novel allene-containing compounds of the formula ##STR1## wherein R is hydrogen, alkyl of 1 to 6 carbon atoms or a pharmaceutically acceptable salt; X is CH.dbd.CH, OCH.sub.2, CH.sub.2 O, CH.sub.2 S, SCH.sub.2, O or S; n is 1 or 2 but is 1 when X is CH.dbd.CH; m is 0-6; and the dotted lines represent a single or double bond. These compounds mediate leukotriene-caused physiological changes in mammals.