[EN] The invention is concerned with novel heteroarylacetamides of formula (I) Rd-C(O)-N(Re)-Rc-CH2-C(O)-N(Ra)(Rb), wherein Ra to Re are as defined in the description and in the claims, as well as physiologically acceptable salts thereof. These compounds inhibit the coagulation factor Xa and can be used as medicaments. [FR] L'invention concerne des hétéroarylacétamides de formule (I) : Rd-C(O)-N(Re)-Rc-CH2-C(O)-N(Ra)(Rb) (I), dans laquelle Ra à Re sont tels que définis dans la description et les revendications, ainsi que des sels acceptables sur le plan physiologique de ceux-ci. Ces composés inhibent le facteur de coagulation Xa et peuvent être utilisés comme médicaments.
Molecular Tongs Containing Amino Acid Mimetic Fragments: New Inhibitors of Wild-Type and Mutated HIV-1 Protease Dimerization
peptidomimetic molecular tongs based on a naphthalene scaffold for inhibitingHIV-1proteasedimerization. Peptidomimetic motifs were inserted into one peptidic strand to make it resistant to proteolysis. The peptidic character of the molecular tongs can be decreased without changing the way they inhibitdimerization. MutatedHIV-1proteases are also vulnerable to dimerizationinhibitors, and the multimutated