申请人:SHIN Kogyoku
公开号:US20110086898A1
公开(公告)日:2011-04-14
A compound represented by the formula (I) or pharmacologically acceptable salt thereof exhibits an excellent CRF receptor antagonism.
wherein R
1
and R
2
are the same or different and are a hydrogen atom, a C1-6 alkyl group, a cyclic group selected from a C3-6 cycloalkyl group, a tetrahydropyranyl group, a dihydropyranyl group, a tetrahydrofuryl group, a dioxanyl group, a tetrahydrothienyl group, a dithianyl group and a hexahydrothiepinyl group, a C1-6 alkyl group substituted with a cyclic group selected from a C3-6 cycloalkyl group, a tetrahydropyranyl group, a dihydropyranyl group, a tetrahydrofuryl group, a dioxanyl group, a tetrahydrothienyl group, a dithianyl group and a hexahydrothiepinyl group, etc; R
3
, R
4
and R
5
are the same or different and are a hydrogen atom, a C1-6 alkyl group, a C3-6 cycloalkyl group, a C1-6 alkoxy group, a C1-6 alkoxy-C1-6 alkyl group, a C3-6 cycloalkoxy-C1-6 alkyl group or a halogen atom; R
6
is a hydrogen atom or a C1-6 alkyl group; and R
7
is a C1-6 alkyl group, a C1-6 alkoxy group or a C1-6 alkylthio group.
化合物的分子式为(I)或其药理学上可接受的盐表现出优异的CRF受体拮抗作用。其中R1和R2相同或不同,是氢原子,C1-6烷基,从C3-6环烷基组中选择的环烷基,四氢吡喃基,二氢吡喃基,四氢呋喃基,二氧杂环丙基,四氢噻吩基,二硫杂环基和六氢噻吩基,被C1-6烷基取代的从C3-6环烷基组中选择的环烷基,四氢吡喃基,二氢吡喃基,四氢呋喃基,二氧杂环丙基,四氢噻吩基,二硫杂环基和六氢噻吩基等;R3,R4和R5相同或不同,是氢原子,C1-6烷基,C3-6环烷基,C1-6烷氧基,C1-6烷氧基-C1-6烷基,C3-6环烷氧基-C1-6烷基或卤素原子;R6是氢原子或C1-6烷基;R7是C1-6烷基,C1-6烷氧基或C1-6烷基硫基。