PROCESSES FOR MAKING ENDOCHIN-LIKE QUINOLONES FROM ALKYL 3-(3-ALKOXYPHENYL)AMINO)-2-(4-(4-ALKOXY)PHENOXY)PHENYL)BUT-2-ENOATE
申请人:[en]INTERVET INTERNATIONAL B.V.
公开号:WO2024121202A1
公开(公告)日:2024-06-13
A new scalable synthesis for the preparation of endochin-like quinolone compounds of Formula (I), wherein R is H, Cl or F, and R2is C1-C2alkyl, wherein the synthesis comprises reacting a compound of Formula (8) with an acetate salt in an acid to yield the compound of Formula (I), wherein R is H, Cl or F, preferably F and R2is C1-C2alkyl, preferably C1alkyl.
PROCESSES FOR MAKING ENDOCHIN-LIKE QUINOLONES FROM ALKYL 3-(3- ALKOXYPHENYL)AMINO)-2-(4-(4-ALKOXY)PHENOXY)PHENYL)BUT-2-ENOATE
申请人:[en]INTERVET INTERNATIONAL B.V.
公开号:WO2024121199A1
公开(公告)日:2024-06-13
A new scalable synthesis for the preparation of endochin-like quinolone compounds of Formula (I), wherein R is H, Cl or F, preferably F and R2is C1-C2alkyl, preferably C1alkyl, wherein the synthesis comprises a process for preparing a compound of Formula (4) wherein R1is C1-C2alkyl, preferably C1alkyl.
Target Elucidation by Cocrystal Structures of NADH-Ubiquinone Oxidoreductase of <i>Plasmodium falciparum</i> (<i>Pf</i>NDH2) with Small Molecule To Eliminate Drug-Resistant Malaria
Drug-resistant malarial strains have been continuously emerging recently, which posts a great challenge for the global health. Therefore, newantimalarialdrugs with novel targeting mechanisms are urgently needed for fighting drug-resistantmalaria. NADH-ubiquinone oxidoreductase of Plasmodium falciparum (PfNDH2) represents a viable target for antimalarialdrug development. However, the absence of
vitro screening of the GSK Kinetobox library and structure–activity relationships of identified hits led to the first SmSirt2 inhibitors with activity in the low micromolar range. Several SmSirt2 inhibitors showed potency against both larval schistosomes (viability) and adultworms (pairing, egg laying) in culture without general toxicity to human cancer cells.