申请人:Darwin Discovery Ltd.
公开号:US06680338B2
公开(公告)日:2004-01-20
Compounds having therapeutic utility are of formula (I)
B—X—(CH2)n—CR2R3—CR4R5—COY (I)
wherein
n=0-1;
X is S(O)0-2;
Y is OR1 or NHOH;
R2 and R4 are independently H or a group (optionally substituted with R10) selected from C1-6 alkyl, C2-6 alkenyl, aryl, C1-6 alkyl-aryl, heteroaryl, C1-6 alkyl-heteroaryl, heterocycloalkyl, C1-6 alkyl-heterocycloalkyl, cycloalkyl and C1-6 alkyl-cycloalkyl; and
R1, R3 and R5 are independently H or C1-6 alkyl,
provided that not more than two of R2, R3, R4 and R5 are H; or
any of CR2R3, CR4R5 and CR2—CR4 is a cycloalkyl or heterocycloalkyl ring optionally substituted with R10 or a group (optionally substituted with R10) selected from C1-6 alkyl, aryl, C1-6 alkyl-aryl, heteroaryl and C1-6 alkyl-heteroaryl;
B is heterocycloalkyl (optionally substituted by R6 or R7) bonded through carbon to X, or C1-6 alkyl-heterocycloalkyl (optionally substituted with R6 or R7), or a group (substituted with R6) selected from C1-8 alkyl, C2-6 alkenyl and C2-6 alkynyl;
R6 is N(R7)2, OR7, COR7, C(═NOR9)R7, NR7R8, S(O)0-2R9 or SO2N(R7)2;
R7 is H or a group selected from C1-6 alkyl, aryl, C1-6 alkyl-aryl, heteroaryl, C1-6 alkyl-heteroaryl, cycloalkyl, C1-6 alkyl-cycloalkyl, heterocycloalkyl and C1-6 alkyl-heterocycloalkyl, wherein said group is optionally substituted with R9, COR9, SO0-2R9, CO2R9, OR9, CONR1R9, NR1R9, halogen, CN, SO2NR1R9 or NO2, and for each case of N(R7)2 the R7 groups are the same or different or N(R7)2 is heterocycloalkyl optionally substituted with R9, COR9, SO0-2R9, CO2R9, OR9, CONR1R9, NR1R9, NR1R9 halogen, CN, SO2NR1R9 or NO2,
R8 is COR7, CON(R7)2, CO2R9 or SO2R9;
R9 is C1-6 alkyl, aryl, C1-6 alkyl-aryl, heteroaryl or C1-6 alkyl-heteroaryl; and
R10 is OR7, COR7, CO2R1, CON(R7)2, NR7R8, S(O)0-2R9, SO2N(R7)2, CN, halogen or cycloimidyl (optionally substituted with R1);
and the salts, solvates, hydrates, N-oxides, protected amino, protected carboxy and protected hydroxamic acid derivatives thereof.
具有治疗效用的化合物的公式为(I)B—X—(CH2)n—CR2R3—CR4R5—COY (I),其中n为0-1;X为S(O)0-2;Y为OR1或NHOH;R2和R4独立地为H或从C1-6烷基、C2-6烯基、芳基、C1-6烷基-芳基、杂芳基、C1-6烷基-杂芳基、杂环烷基、C1-6烷基-杂环烷基、环烷基和C1-6烷基-环烷基中选取的(可选地取代R10的)基团;R1、R3和R5独立地为H或C1-6烷基,前提是R2、R3、R4和R5中不超过两个为H;或CR2R3、CR4R5和CR2—CR4中的任何一个为杂环烷基或环状杂环烷基,可选地取代R10或从C1-6烷基、芳基、C1-6烷基-芳基、杂芳基和C1-6烷基-杂芳基中选取的(可选地取代R10的)基团;B为通过碳与X相连的杂环烷基(可选地取代R6或R7),或C1-6烷基-杂环烷基(可选地取代R6或R7),或从C1-8烷基、C2-6烯基和C2-6炔基中选取的(取代R6的)基团;R6为N(R7)2、OR7、COR7、C(═NOR9)R7、NR7R8、S(O)0-2R9或SO2N(R7)2;R7为H或从C1-6烷基、芳基、C1-6烷基-芳基、杂芳基、环烷基、C1-6烷基-环烷基、杂环烷基和C1-6烷基-杂环烷基中选取的基团,其中所述基团可选地取代R9、COR9、SO0-2R9、CO2R9、OR9、CONR1R9、NR1R9、卤素、CN、SO2NR1R9或NO2,对于每种N(R7)2的情况,R7基团相同或不同,或N(R7)2为可选地取代R9、COR9、SO0-2R9、CO2R9、OR9、CONR1R9、NR1R9、NR1R9卤素、CN、SO2NR1R9或NO2的杂环烷基;R8为COR7、CON(R7)2、CO2R9或SO2R9;R9为C1-6烷基、芳基、C1-6烷基-芳基、杂芳基或C1-6烷基-杂芳基;R10为OR7、COR7、CO2R1、CON(R7)2、NR7R8、S(O)0-2R9、SO2N(R7)2、CN、卤素或环戊亚胺基(可选地取代R1);以及其盐、溶剂化物、水合物、N-氧化物、保护氨基、保护羧基和保护羟胺酸衍生物。