DIACYLGLYCEROL ACYLTRANSFERASE INHIBITORS
Provided herein are compounds of the formula (I): as well as pharmaceutically acceptable salts thereof, wherein the substituents are as those disclosed in the specification. These compounds, and the pharmaceutical compositions containing them, are useful for the treatment of diseases such as, for example, obesity, type II diabetes mellitus and metabolic syndrome.
1 . A compound of formula (I):
wherein:
R 1 is
—CH 2 -aryl,
-lower alkyl,
—CH 2 CH(O)OCH 2 CH 3 ,
-alkoxy,
-alkoxy-alkoxy or
-alkoxy-lower alkyl; and
R 2 is
-aryl, unsubstituted or mono- or bisubstituted with halogen, lower alkyl, alkoxy, O-haloalkyl, haloalkyl, heterocycloalkyl or ethynyl moiety, or
-bicyclic heteroaryl;
and pharmaceutically acceptable salts thereof.
2 . The compound according to claim 1 , wherein R 1 is —CH 2 -aryl and R 2 is aryl.
3 . The compound according to claim 1 , wherein R 1 is —CH 2 -aryl and R 2 is bicyclic heteroaryl.
4 . The compound according to claim 1 , wherein R 1 is lower alkyl and R 2 is aryl.
5 . The compound according to claim 1 , wherein R 1 is lower alkyl and R 2 is bicyclic heteroaryl.
6 . The compound according to claim 1 , wherein R 1 is —CH 2 -phenyl.
7 . The compound according to claim 1 , wherein R 1 is methyl, ethyl, propyl or butyl.
8 . The compound according to claim 1 , wherein R 1 is propyl.
9 . The compound according to claim 1 , wherein R 1 is —CH 2 CH(O)OCH 2 CH 3 , —CH 2 CH 2 OCH 2 CH 2 OCH 3 or —CH 2 CH 2 OCH 3 .
10 . The compound according to claim 1 , wherein R 2 is phenyl.
11 . The compound according to claim 1 , wherein R 2 is phenyl mono- or bisubstituted with a chlorine, bromine, fluorine, methoxy, ethoxy, trifluoromethoxy, methyl, ethyl, propyl, butyl, sec-butyl, isopropyl, trifluoromethyl, piperidine, ethynyl or isopropoxy moiety.
12 . The compound according to claim 1 , wherein R 2 is quinoline.
13 . The compound according to claim 1 , wherein said compound is:
1-(1-Benzyl-3-oxo-2,3-dihydro-1H-indazol-5-yl)-3-(2-ethoxy-phenyl)-urea,
1-(3-Oxo-1-propyl-2,3-dihydro-1H-indazol-5-yl)-3-(2-trifluoromethoxy-phenyl)-urea,
1-(5-Chloro-2-methoxy-phenyl)-3-(3-oxo-1-propyl-2,3-dihydro-1H-indazol-5-yl)-urea,
1-(3,4-Dichloro-phenyl)-3-(3-oxo-1-propyl-2,3-dihydro-1H-indazol-5-yl)-urea,
1-(2-Ethyl-phenyl)-3-(3-oxo-1-propyl-2,3-dihydro-1H-indazol-5-yl)-urea,
1-(3-Bromo-phenyl)-3-(3-oxo-1-propyl-2,3-dihydro-1H-indazol-5-yl)-urea,
1-(3-Oxo-1-propyl-2,3-dihydro-1H-indazol-5-yl)-3-quinolin-8-yl-urea,
1-(3-Oxo-1-propyl-2,3-dihydro-1H-indazol-5-yl)-3-(2-piperidin-1-yl-phenyl)-urea,
1-(2-sec-Butyl-phenyl)-3-(3-oxo-1-propyl-2,3-dihydro-1H-indazol-5-yl)-urea, and
1-(1-Benzyl-3-oxo-2,3-dihydro-1H-indazol-5-yl)-3-(2-ethoxy-phenyl)-urea.
14 . A pharmaceutical composition, comprising a therapeutically effective amount of a compound according to claim 1 or a pharmaceutically acceptable salt thereof and a pharmaceutically acceptable carrier.