Adir Et Compagnie

Charles Tordjman

Jacqueline Bonnet

Michel Wierzbicki

Frederic Sauveur

Guillaume De Nanteuil

Bernard Portevin

Martine Brisset

Guillaume Le Baut

Jean-Daniel Brion

Massimo Sabatini

Guillaume Poissonnet

Lucy De Montarby

Larbi Belachmi

Fr&eacute;d&eacute;ric Sauveur

The invention relates to thiophene compounds of formula:

Thiophene compounds

Compounds of formula (I): ##STR1## wherein: R represents hydrogen, alkyl, optionally-substituted amino, or linear or branched (C.sub.1 -C.sub.6)-acyl,

Pyrrole compounds

The invention relates to thiophene compounds of formula: ##STR1## wherein: X.sub.1, X.sub.2, Y.sub.1 and Y.sub.2, which are identical or different, each represents hydrogen or halogen, (C.sub.1 -C.sub.5)-alkyl or

A compound selected from those of formula (I): ##STR1## in which the groups R.sub.1 to R.sub.8 are as defined the description. Medicaments.

New chromene compounds having a triene side chain

New thiophene compounds of the formula: ##STR1## in which: X represents hydrogen, halogen, C.sub.1 -C.sub.5 alkyl or alkoxy or dialkylamino;

New thiophene compounds as intermediates

1. New thiophene compounds of the formula: ##STR1## in which: X represents hydrogen, halogen, C.sub.1 -C.sub.5 alkyl or alkoxy or dialkylamino;

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Boulogne, France

Charles Tordjman