Mj. Sofia et al., ACID UNIT MODIFICATIONS OF 1,2,4,5-SUBSTITUTED HYDROXYACETOPHENONES AND THE EFFECT ON INVITRO AND INVIVO LTB(4) RECEPTOR ANTAGONISM, Bioorganic & medicinal chemistry letters, 3(6), 1993, pp. 1147-1152
-3,4-dihydro-8-propyl-2H-1-benzopyran-2-carboxylic acid sodium salt 7
(LY247826) and several 2-ethyl-5-hydroxyphenoxy)propoxy)-2-propylpheno
xy] acetic acid analogues were prepared as LTB4 receptor antagonists.
When compared with LY255283 and SC-41930, these antagonists showed imp
roved in vitro LTB4 receptor antagonism and/or in vivo activity.