| abstract |
New indolizine derivatives of general formula: …<IMAGE>… in which:… - B denotes an -S-, -SO- or -SO2- group,… - R denotes hydrogen, an alkyl, a cycloalkyl or a phenyl,… - each of R1 and R2, which are identical or different, denotes hydrogen, methyl, ethyl or halogen,… - A denotes an alkylene or a 2-hydroxypropylene,… - R3 denotes an alkyl or a radical of formula -Alk-R5 in which Alk denotes a single bond or an alkylene radical, R5 denotes a pyridine, phenyl, 2,3-methylenedioxyphenyl or 3,4-methylenedioxyphenyl radical or a phenyl group,… - R4 denotes hydrogen or an alkyl,… - or R3 and R4, when taken together, denote an alkylene or alkenylene radical.… Application: treatment of certain pathological syndromes of the cardiovascular system. n[EP0235111A1] |