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.