| abstract |
The subject of the invention is the products of formula (I): (CF DRAWING IN BOPI) in which n represents 0 or 1, R1 represents in particular phenyl or biphenyl, optionally substituted in particular by benzyloxy, dioxol or halogen, R2 represents in particular hydrogen or methyl substituted in particular by indolyl, phenylthio or phenyl, themselves optionally substituted, A represents carboxy, tetrazolyl or substituted alkyl, as well as all the salts and isomers of said products of formula (I). |