| abstract |
The present invention relates to new derivatives of octenoic acid and, more particularly, a novel 6 (Z) -8 - ([2,4,5-cis] - 4-o-hydroxyphenyl-2-trifluoromethyl- acid. 1,3-dioxane-5-yl) octenoic acid, its pharmaceutically acceptable acid addition salts and pharmaceutical compositions containing them. Their interest relates to the treatment of certain pulmonary and / or vascular disorders. The various methods of preparing the new compound and the intermediates necessary for its preparation are also described. |