[EN] 5- OR 7-AZAINDAZOLES AS BETA-LACTAMASE INHIBITORS<br/>[FR] AZAINDAZOLES EN 5 OU 7 UTILISÉS COMME INHIBITEURS DE BÊTA-LACTAMASE
申请人:ACRAF
公开号:WO2020178316A1
公开(公告)日:2020-09-10
The present invention relates to β-lactamase inhibitors having the following general formula (I): wherein R1-R4 and X1-X2 are defined in the specification, pharmaceutical composition thereof, and use thereof for the treatment of a bacterial infection, alone or in combination with β-lactam antibiotics and/or other antibiotics and/or other β-lactamase inhibitors.
[EN] RSV ANTIVIRAL PYRAZOLO- AND TRIAZOLO-PYRIMIDINE COMPOUNDS<br/>[FR] COMPOSÉS DE PYRAZOLO- ET TRIAZOLO-PYRIMIDINE ANTIVIRAUX DU VIRUS RESPIRATOIRE SYNCYTIAL (VRS)
申请人:JANSSEN SCIENCES IRELAND UC
公开号:WO2016174079A1
公开(公告)日:2016-11-03
The invention concerns novel substituted pyrazolo- and triazolo-pyrimidine compounds of formula (I) having antiviral activity, in particular, having an inhibitory activity on the replication of the respiratory syncytial virus (RSV). The invention further concerns pharmaceutical compositions comprising these compounds and the compounds for use in the treatment of respiratory syncytial virus infection.
Novel indazole and benzimidazole analogues were designed and synthesized as tubulininhibitors with potent antiproliferative activities. Among them, compound 12b exhibited the strongest inhibitory effects on the growth of cancer cells with an average IC50 value of 50 nM, slightly better than colchicine. 12b exhibited nearly equal potency against both, a paclitaxel-resistant cancer cell line (A2780/T