[EN] CANNABINOID RECEPTOR MODULATORS<br/>[FR] MODULATEURS DU RÉCEPTEUR DE CANNABINOÏDES
申请人:7TM PHARMA AS
公开号:WO2009074782A1
公开(公告)日:2009-06-18
Compounds of formula (I) are modulators of cannabinoid receptor CB1, useful inter alia for treatment of obesity: Formula (I). Wherein:X is a bond, or a divalent radical selected from -C(R10)(R11)-*, -C(R10)(R11)-O-*, -C(R10)(R11)CH2-*, -C(R10)(R11)CH2-O-*, -CH2C(R10)(R11)-*, -CH2C(R10)(R11) -O-*. and -CH2-O-C(R10)(R11)-*, wherein the bond indicated by an asterisk is attached to the pyrazole ring; Z is a carboxyl isostere radical selected from the group specified; R3 is hydrogen, (C1-C)aIkyI or (C1C3)fluoroalkyl; R4 is a radical of formula -(AIk1)P-(Q1)r (L)s -Q2 wherein p, r, s, AIk1, L, Q1 and Q2 are as specified; or R3 and R4 taken together with the nitrogen to which they are attached form a cyclic amino ring of 4 to 7 ring atoms which is optionally substituted by a radical of formula -(L)s-Q2 wherein s, L and Q2 are as defined above, or by an optional substituent selected from hydroxy, methoxy, -NH2-, or mono- or di-(C1C3)alkylamino; R5, R6, R7 and R8 are each independently selected from hydrogen -F, -Cl, -Br, -CN, (C1-C3)alkyl, (C1C3)fluoroalkyl, cyclopropyl, and -OR9; R10 is hydrogen, (C1C3)alkyl, hydroxyl or NH2, and R11 is hydrogen or (C1-C3)alkyl; or R10 and R11 taken together with the carbon atom to which they are attached form a (C3-C5)cycloalkyl ring.
式(I)的化合物是大麻素受体CB1的调节剂,可用于治疗肥胖:式(I)。其中:X是一个键,或者从-C(R10)(R11)-*、-C(R10)(R11)-O-*、-C(R10)(R11)CH2-*、-C(R10)(R11)CH2-O-*、-CH2C(R10)(R11)-*、-CH2C(R10)(R11) -O-*中选择的二价基团。和-CH2-O-C(R10)(R11)-*,其中星号表示连接到吡唑环的键;Z是从指定组中选择的羧基异构基团;R3是氢、(C1-C)aIkyI或(C1C3)氟烷基;R4是式-(AIk1)P-(Q1)r(L)s-Q2的基团,其中p、r、s、AIk1、L、Q1和Q2如指定;或者R3和R4与它们连接的氮一起形成一个含有4至7个环原子的环氨基环,该环可选地被式-(L)s-Q2中的基团或上述定义的s、L和Q2定义的基团取代,或者通过一个可选的取代基团选择自羟基、甲氧基、-NH2-或单或双-(C1C3)烷基胺;R5、R6、R7和R8分别独立地选择自氢、-F、-Cl、-Br、-CN、(C1-C3)烷基、(C1C3)氟烷基、环丙基和-OR9;R10是氢、(C1C3)烷基、羟基或NH2,R11是氢或(C1-C3)烷基;或者R10和R11与它们连接的碳原子一起形成一个(C3-C5)环烷基环。