摘要 |
The invention concerns compounds of formula (I): Wherein R<SUB>1</SUB>, R<SUB>2</SUB>, R<SUB>3</SUB>, R<SUB>4</SUB>, R<SUB>5</SUB>, R<SUB>6</SUB>, R<SUB>7</SUB>, R<SUB>8 </SUB>and R<SUB>9 </SUB>are as defined herein. The invention also concerns the method for preparing said compounds and their therapeutic use.
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