申请人:SmithKline Beecham p.l.c.
公开号:US06235758B1
公开(公告)日:2001-05-22
A compound of formula (I) or a salt thereof:
wherein:
P1 is pyridiyl;
P2 is phenyl;
A is a bond or a chain of 1 to 5 atoms optionally substituted by C1-6 alkyl;
R1 and R2 groups are each independently hydrogen, C1-6alkyl optionally substituted by NR12R13, C2-6alkenyl, C2-6alkynyl, cyano, halogen, CF3, NR12R13, CHO, OCF3, COR14, CH2OR14 or OR14 where R12, R13 and R14 are independently hydrogen or C1-6alkyl;
n and m are independently 0, 1 or 2;
R3 is hydrogen or C1-6 alkyl;
R4 is a group of formula (i):
in which:
R6 and R7 are independently hydrogen, C1-6 alkyl optionally substituted by one or more fluorine atoms, C1-6alkylthio, C1-6alkoxy or halogen.
化合物公式(I)或其盐:其中:P1是吡啶基;P2是苯基;A是1至5个原子的链或键,可选择性地被C1-6烷基取代;R1和R2基团各自独立地为氢,C1-6烷基,可选择性地被NR12R13取代,C2-6烯基,C2-6炔基,氰基,卤素,CF3,NR12R13,CHO,OCF3,COR14,CH2OR14或OR14,其中R12,R13和R14各自独立地为氢或C1-6烷基;n和m各自独立地为0,1或2;R3为氢或C1-6烷基;R4为公式(i)的基团:其中:R6和R7各自独立地为氢,C1-6烷基,可选择性地被一个或多个氟原子取代,C1-6硫代烷基,C1-6烷氧基或卤素。