申请人:——
公开号:US20040254198A1
公开(公告)日:2004-12-16
The invention relates to a compound of formula (1); wherein: R
1
and R
2
each independently represent a C
1-6
alkyl, C
3-6
alkenyl, C
3-6
cycloalkyl C
1-3
alkyl or C
3-6
cycloalkyl; each of which may be optionally substituted by 1 to 3 halogen atoms; R
3
is isoxyzolidin-2-ylcarbonyl or tetrahydroisoxazin-2-ylcarbonyl wherein each ring is optionally substituted by one hydroxy group; Q is CO— or C(R
4
)(R
5
)—(wherein R
4
is a hydrogen atom or C
1-4
alkyl and R
5
is a hydrogen atom or hydroxy group); Ar is a 5- to 10-membered aromatic ring system wherein up to 4 ring atoms may be heteroatoms independently selected from nitrogen, oxygen and sulphur, the ring system being optionally substituted by one or more substituents as defined in the specification. It also relates to methods of preparing, pharmaceutical compositions containing and methods of using the compound of the formula (1), particularly in the modulation of autoimmune disease.
1
本发明涉及一种式子(1)的化合物; 其中:R1和R2各自独立地表示C1-6烷基,C3-6烯基,C3-6环烷基,C1-3烷基或C3-6环烷基; 每个基团可能被1至3个卤素原子取代; R3是异噁唑啉-2-基甲酰基或四氢异噁唑啉-2-基甲酰基,其中每个环可能被一个羟基取代; Q是CO-或C(R4)(R5)-(其中R4是氢原子或C1-4烷基,R5是氢原子或羟基); Ar是一个5-至10-成员的芳香环系统,其中最多4个环原子可以独立地选自氮,氧和硫,该环系统可能被一个或多个定义在说明书中的取代基取代。它还涉及制备,含有该式(1)化合物的制药组合物以及使用该化合物的方法,特别是在自身免疫性疾病的调节中使用。