[EN] 3-(PHENYLSULFONYL)-[1,2,3]TRIAZOLO[1,5A]QUINAZOLIN-5(4H)-ONE DERIVATIVES<br/>[FR] DÉRIVÉS DE 3-(PHÉNYLSULFONYL)-[1,2,3]TRIAZOLO[1,5A]QUINAZOLIN-5(4H)-ONE
申请人:[en]BIOVERSYS AG
公开号:WO2024002935A1
公开(公告)日:2024-01-04
The present invention relates to 3-(phenylsulfonyl)-[1,2,3] triazolo[1,5a]quinazolin- 5(4H)-one derivatives and pharmaceutical compositions thereof as well as to their uses in methods of reducing the virulence of bacteria (preferablyStaphylococcus aureus) that express accessory gene regulator A (AgrA) or an ortholog of AgrA; in methods of inhibition of the quorum sensing in bacteria, preferably inS. aureus; and in methods for preventing or treating diseases caused or exacerbated by bacteria, preferably byS. aureus, such as skin or lung infections, e.g., wherein said skin infection is atopic dermatitis, Netherton syndrome, or psoriasis in a subject. The compounds exhibited superior ability to inhibit the transcription of genes under the control of the P3 promoter inS. aureuseven in the presence of human serum or human serum albumin.
[EN] 8-HETEROCYCLIC-3-(PHENYLSULFONYL)-[1,2,3]TRIAZOLO[1,5A]QUINAZOLIN-5(4H)-ONE DERIVATIVES AS ANTI-BACTERIALS<br/>[FR] DÉRIVÉS DE 8-HÉTÉROCYCLIQUE-3-(PHÉNYLSULFONYL)-[1,2,3]TRIAZOLO[1,5 A]QUINAZOLIN-5 (4H)-ONE UTILISÉS EN TANT QU'AGENTS ANTIBACTÉRIENS
申请人:[en]BIOVERSYS AG
公开号:WO2024002934A1
公开(公告)日:2024-01-04
The present invention relates to 8-heterocyclic-3-(phenylsulfonyl)-[1,2,3] triazolo[1,5a]quinazolin-5(4H)-one derivatives and pharmaceutical compositions thereof as well as to their uses in methods of reducing the virulence of bacteria (preferably Staphylococcus aureus) that express accessory gene regulator A (AgrA) or an ortholog of AgrA; in methods of inhibition of the quorum sensing in bacteria, preferably in S. aureus; and in methods for preventing or treating diseases caused or exacerbated by bacteria, preferably by S. aureus, such as skin or lung infections, atopic dermatitis, Netherton syndrome or psoriasis in a subject. The compounds exhibited superior ability to inhibit the transcription of genes under the control of the P3 promoter in S. aureus even in the presence of human serum or human serum albumin.