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    • 4. 发明申请
    • QUINAZOLINONE DERIVATIVES
    • 喹诺酮衍生物
    • WO2004018462A1
    • 2004-03-04
    • PCT/GB2003/003600
    • 2003-08-18
    • CELLTECH R & D LIMITEDHAUGHAN, Alan, FindlayBUCKLEY, George, MartinDYKE, Hazel, JoanHANNAH, Duncan, RobertRICHARD, Marianna, DilaniSHARPE, AndrewWILLIAMS, Sophie, Caroline
    • HAUGHAN, Alan, FindlayBUCKLEY, George, MartinDYKE, Hazel, JoanHANNAH, Duncan, RobertRICHARD, Marianna, DilaniSHARPE, AndrewWILLIAMS, Sophie, Caroline
    • C07D413/04
    • C07D413/04C07D413/14
    • A compound of formula (1): wherein: X is an oxygen or sulfur atom; R 1 is an aliphatic, cycloaliphatic or cycloalkyl-alkyl-group; R 2 is an optionally substituted heteroaromatic group or a -CN group; R 3 is a group -(Alk 1 ) m L 1 (Alk 2 ) n R 6 in which m and n, which may be the same or different, is each zero or the integer 1, Alk 1 and Alk 2 , which may be the same or different, is each an optionally substituted aliphatic or heteroaliphatic chain, L 1 is a covalent bond or a linker atom or group and R 6 is a hydrogen atom or an optionally substituted cycloaliphatic, heterocycloaliphatic, aromatic or heteroaromatic group; R 4 is a group -(Alk 3 ) p L 2 (Alk 4 ) q R 7 in which p and q, which may be the same or different, is each zero or the integer 1, Alk 3 and Alk 4 , which may be the same or different, is each an optionally substituted aliphatic or heteroaliphatic chain, L 2 is a covalent bond or a linker atom or group and R 7 is a hydrogen or halogen atom or a -CN group or an optionally substituted cycloaliphatic, heterocycloaliphatic, aromatic or heteroaromatic group; R 5 is a hydrogen atom or an optionally substituted aliphatic group; and the salts, solvates, hydrates, tautomers, isomers or N-oxides thereof. The compounds of the present invention are potent inhibitors of IMPDH.
    • 式(1)的化合物:其中:X是氧或硫原子; R 1是脂族,脂环族或环烷基 - 烷基; R 2是任选取代的杂芳基或-CN基; R 3是基团 - (Alk 1)·mL -1(Alk 2)n R 6,其中m和n可以相同或不同,分别为零或整数1, Alk 1和Alk 2可以相同或不同,各自为任选取代的脂族或杂脂族链,L 1为共价键或连接原子或基团,R 6为氢 原子或任选取代的脂环族,杂脂族,芳族或杂芳族基团; R 4是基团 - (Alk 3)pL 2(Alk 4)q R 7,其中可以相同或不同的p和q各自为零或整数1, Alk 3和Alk 4可以相同或不同,各自为任选取代的脂族或杂脂族链,L 2为共价键或连接原子或基团,R 7为氢 或卤素原子或-CN基团或任选取代的脂环族,杂脂族,芳族或杂芳族基团; R 5是氢原子或任选取代的脂族基团; 及其盐,溶剂合物,水合物,互变异构体,异构体或N-氧化物。 本发明的化合物是IMPDH的有效抑制剂。
    • 9. 发明申请
    • QUINAZOLINONE DERIVATIVES
    • 喹诺酮衍生物
    • WO2004022554A1
    • 2004-03-18
    • PCT/GB2003/003878
    • 2003-09-05
    • CELLTECH R & D LIMITEDHAUGHAN, Alan, FindlayBUCKLEY, George, MartinDAVIES, NatashaDYKE, Hazel, JoanHANNAH, Duncan, RobertMORGAN, TrevorRICHARD, Marianna, DilaniSHARPE, AndrewWILLIAMS, Sophie, Caroline
    • HAUGHAN, Alan, FindlayBUCKLEY, George, MartinDAVIES, NatashaDYKE, Hazel, JoanHANNAH, Duncan, RobertMORGAN, TrevorRICHARD, Marianna, DilaniSHARPE, AndrewWILLIAMS, Sophie, Caroline
    • C07D413/04
    • C07D413/04C07D239/70C07D471/10C07D487/10C07D491/10
    • A compound of formula (1), wherein: X is an oxygen or sulfur atom; R 1 is an aliphatic, cycloaliphatic or cycloalkyl-alkyl- group; R 2 is an optionally substituted heteroaromatic group or a -CN group; R 3 is a group -(Alk 1 ) m L 1 (AIk 2 ) n R 4 in which m and n, which may be the same or different, is each zero or the integer 1, Alk 1 and AIk 2 , which may be the same or different, is each an optionally substituted aliphatic or heteroaliphatic chain, L 1 is a covalent bond or a linker atom or group and R 4 is a hydrogen atom or an optionally substituted cycloaliphatic, heterocycloaliphatic, aromatic or heteroaromatic group; A is an optionally substituted cycloaliphatic or heterocycloaliphatic group optionally fused to an optionally substituted aryl or heteroaryl group; R 5 , which may be attached to any available C or N atom present in the cycloaliphatic or heterocycloaliphatic, or where fused, aryl or heteroaryl group, is a group -(AIk 3 ) t L 2 (AIk 4 ) v R 6 in which t and v, which may be the same or different, is each zero or the integer 1, Alk 3 and AIk 4 , which may be the same or different, is each an optionally substituted aliphatic or heteroaliphatic chain, L 2 is a covalent bond or a linker atom or group and R 6 is a hydrogen or halogen atom or a -CN group or an optionally substituted cycloaliphatic, heterocycloaliphatic, aromatic or heteroaromatic group; and the salts, solvates, hydrates, tautomers, isomers or N-oxides thereof. The compounds of the present invention are potent inhibitors of IMPDH.
    • 式(1)的化合物,其中:X是氧或硫原子; R 1是脂族,脂环族或环烷基 - 烷基; R 2是任选取代的杂芳基或-CN基; R 3是基团 - (Alk 1)mL -1(Alk 2)n R 4,其中m和n可以相同或不同,分别为零或整数1, Alk 1和Alk 2可以相同或不同,各自为任选取代的脂族或杂脂族链,L 1为共价键或连接原子或基团,R 4为氢 原子或任选取代的脂环族,杂脂族,芳族或杂芳族基团; A是任选地与任选取代的芳基或杂芳基稠合的任选取代的脂环族或杂环脂族基; R 5可以连接在存在于脂环族或杂环脂族基中的任何可用的C或N原子上,或者其中稠合的,芳基或杂芳基是基团 - (Alk 3)tL 2(Alk <4) >)vR <6>其中可以相同或不同的t和v各自为零或整数1,Alk 3和Alk 4可以相同或不同,各自为任选地 取代的脂族或杂脂族链,L 2是共价键或连接原子或基团,R 6是氢或卤素原子或-CN基团或任选取代的脂环族,杂脂族,芳族或杂芳族基团; 及其盐,溶剂合物,水合物,互变异构体,异构体或N-氧化物。 本发明的化合物是IMPDH的有效抑制剂。