253873-10-8Relevant articles and documents
Piperazine derivatives inhibiting human immunodeficiency virus replication
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, (2008/06/13)
The invention concerns the use of a piperazine derivative of formula (I) wherein: A and B=C═O, C═S or CR7R8with R7=H, methyl, cyano, cyanomethyl, CO2CH3or (C═O)CH3and R8=H or phenyl; R1to R6=H, OH, or C1-C5alkoxy; X represents: either C═O, O(C═O), O(C═S), O(SO2), NH(C═O), NH(C═S), NH(SO2), S(C═O) or S(C═S), then Y=NR9R10, CR9R10R11in which R9, R10and R11=H, C1-C5alkyl, C2-C5alkenyl, or C2-C5alkynyl or Y=nitrogenous heterocycle comprising 5 to 10 atoms; or X represents O, S, O(C═O)O, NH(C═O)O, or S(C═O)O, then Y=CR9R10R11with R9, R10, R11as above; or one of its pharmaceutically acceptable salts for preparing a medicine inhibiting HIV. The invention is useful for treating HIV infection.