申请人:Hogberg Thomas
公开号:US20060235035A1
公开(公告)日:2006-10-19
Novel compounds of Formula (I) which modulate MCH activity are disclosed, in which A is a linker; Ar
1
is an aryl or heteroaryl group; R1 is a lower alkoxy group; R2 is an R1 group or hydrogen, an OH or an NH
2
group, Q together with the carbonyl forms an amide group, which is further substituted with an amine group; R5 is selected from hydrogen, halogen atoms, alkoxy groups, hydroxy, alkylamino groups, dialkylamino groups, hydroxylalkyl groups, carboxamido groups, acylamido groups, acyl groups, —CHO, nitrile, alkyl, alkenyl or alkynyl groups, —SCH
3
, partially or fully fluorinated alkyl, alkoxy or thioalkoxy groups such as —CH
2
CF
3
, —CF
2
CF
3
, —CF
3
, —OCF
3
, —SCF
3
; —SO
2
NH
2
, —SO
2
NHAlk, —SO
2
NAlk
2
, —SO
2
Alk; X is H, F, Cl, Br, I, —SCH
3
, —CF
3
, —OCF
3
, —SCF
3
, OCH
3
, or lower alkyl or alkenyl group; R8 is halogen atoms, alkyl, alkenyl or alkynyl groups, cycloalkyl groups, aryl groups, heteroaryl groups, heterocyclyl groups, alkylcycloalkyl groups, alkylaryl groups, alkylheterocyclyl groups, alkylheteroaryl groups, arylalkoxy groups, aryloxy groups, alkoxy groups, dialkylamino groups, —CONHAlk, —CONHAr, —CONAlk
2
, —NHCO-Alk, —NHCO—Ar, —CO-Alk, —CO—Ar, —SCH
3
, partially or fully fluorinated alkyl, alkoxy or thioalkoxy groups; or R8 is R6-Ar
2
—B—, in which B is a single bond or a connecting moiety; Ar
2
is an Ar
1
group; R6 is an R5 group; and which are useful in the treatment or prevention of e.g. obesity, depression, diabetes, bulimia etc.
本发明揭示了式(I)的新化合物,其调节MCH活性,其中A是连接剂;Ar1是芳基或杂环芳基基团;R1是较低的烷氧基团;R2是R1基团或氢、OH或NH2基团,Q与羰基一起形成酰胺基团,该酰胺基团进一步被取代为胺基团;R5选自氢、卤原子、烷氧基团、羟基、烷基氨基基团、二烷基氨基基团、羟基烷基基团、羧酰胺基团、酰胺基团、酰基、—CHO、腈、烷基、烯基或炔基基团、—SCH3、部分或完全氟化的烷基、烷氧基或硫代烷氧基团,如—CH2CF3、—CF2CF3、—CF3、—OCF3、—SCF3;—SO2NH2、—SO2NHAlk、—SO2NAlk2、—SO2Alk;X是H、F、Cl、Br、I、—SCH3、—CF3、—OCF3、—SCF3、OCH3或较低的烷基或烯基基团;R8是卤原子、烷基、烯基或炔基基团、环烷基基团、芳基基团、杂环芳基基团、烷基环烷基基团、烷基芳基基团、烷基杂环芳基基团、芳基烷氧基团、芳氧基团、烷氧基团、二烷基氨基基团、—CONHAlk、—CONHAr、—CONAlk2、—NHCO-Alk、—NHCO—Ar、—CO-Alk、—CO—Ar、—SCH3、部分或完全氟化的烷基、烷氧基或硫代烷氧基;或R8是R6-Ar2—B—,其中B是单键或连接基;Ar2是Ar1基团;R6是R5基团;并且这些化合物在治疗或预防肥胖症、抑郁症、糖尿病、贪食症等方面是有用的。