摘要 |
The invention relates to compounds of formula (I), wherein X, R<SUB>1</SUB>, R<SUB>2</SUB>, R<SUB>3</SUB>, R<SUB>4 </SUB>and R<SUB>5 </SUB>are as described herein. The invention also includes preparative methods for the preparation of compounds of formula (I). A method for the therapeutic use of the inventive compounds is also disclosed and claimed.
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