Furans, benzofurans, and thiophenes useful in the treatment of insulin resistance and hyperglycemia
申请人:American Home Products Corporation
公开号:US20020035272A1
公开(公告)日:2002-03-21
This invention provides compounds of Formula I having the structure
1
wherein
R
1
and R
2
are each, independently, hydrogen, alkyl of 1-6 carbon atoms, halogen, perfluoroalkyl of 1-6 carbon atoms, cycloalkyl of 3-8 carbon atoms, thienyl, furyl, phenyl or phenyl substituted with trifluoromethyl, chloro, methoxy, or trifluoromethoxy;
R
3
and R
4
are each, independently, hydrogen, carboxyl, hydroxyl, hydoxyalkyl of 1-6 carbon atoms, alkoxy of 1-6 carbon atoms, perfluoroalkoxy of 1-6 carbon atoms, alkanoyloxy of 2-7 carbon atoms, perfluoroalkanoyloxy of 2-7 carbon atoms, arylalkoxy of 7-15 carbon atoms, aryloxy of 6-12 carbon atoms, aroyloxy of 6-12 carbon atoms, aryloxycarbonyl of 7-13 carbon atoms, alkoxycarbonyl of 2-7 carbon atoms, perfluoroalkoxycarbonyl of 2-7 carbon atoms, alkyl of 1-6 carbon atoms, perfluoroalkyl of 1-6 carbon atoms, alkylamino of 1-6 carbon atoms, dialkylamino of 1-6 carbon atoms per alkyl group, tetrazolyl, mercapto, nitrile, nitro, amino, —NHSO
2
CF
3
, carbamoyl, carboxyaldehyde, halogen, acylamino, 3-hydroxy-cyclobut-3-ene-4-yl-1,2-dione, pyridyl, isoxazolyl, pyrimidyl or pyrimidyl substituted with mercapto, or tetronic acid;
R
5
is hydrogen, alkyl of 1-6 carbon atoms, perfluoroalkyl of 1-6 carbon atoms, naphthalenylmethyl, benzyl or benzyl substituted with halogen,
R
6
and R
7
are each, independently, hydrogen, alkyl of 1-6 carbon atoms, or perfluoroalkyl of 1-6 carbon atoms, or R
6
and R
7
may be taken together as a diene unit having the structure —CH═CH—CH═CH—;
W is S or O,
X is —NR
8
CH
2
—, —NR
8
—, or O;
R
8
is hydrogen or alkyl;
Y is carbonyl, methylene, ethyl, or —NHCH
2
—;
Z is phenyl, pyridyl, naphthyl, thienyl, furyl, pyrrolyl, pyrazolyl, isoxazolyl, or isothiazolyl;
or a pharmaceutically acceptable salt thereof, which are useful in treating metabolic disorders related to insulin resistance or hyperglycemia.
本发明提供了具有结构1的化合物,其中R1和R2分别独立地为氢、1-6碳原子的烷基、卤素、1-6碳原子的全氟烷基、3-8碳原子的环烷基、噻吩基、呋喃基、苯基或经三氟甲基、氯、甲氧基或三氟甲氧基取代的苯基;R3和R4分别独立地为氢、羧基、羟基、1-6碳原子的羟基烷基、1-6碳原子的烷氧基、1-6碳原子的全氟烷氧基、2-7碳原子的烷酰氧基、2-7碳原子的全氟烷酰氧基、7-15碳原子的芳基烷氧基、6-12碳原子的芳基氧基、6-12碳原子的芳酰氧基、7-13碳原子的芳基氧羰基、2-7碳原子的烷氧羰基、2-7碳原子的全氟烷氧羰基、1-6碳原子的烷基、1-6碳原子的全氟烷基、1-6碳原子的烷基氨基、每个烷基基团为1-6碳原子的双烷基氨基、四唑基、巯基、腈基、硝基、氨基、—NHSO2CF3、氨基甲酰基、羧醛基、卤素、酰胺基、3-羟基环丁-3-烯-4-基-1,2-二酮、吡啶基、异噁唑基、嘧啶基或经巯基取代的嘧啶基或四酮酸;R5为氢、1-6碳原子的烷基、1-6碳原子的全氟烷基、萘基甲基、苄基或经卤素取代的苄基;R6和R7分别独立地为氢、1-6碳原子的烷基或1-6碳原子的全氟烷基,或R6和R7可以一起作为具有结构—CH═CH—CH═CH—的二烯基单元;W为S或O,X为—NR8CH2—、—NR8—或O;R8为氢或烷基;Y为羰基、亚甲基、乙基或—NHCH2—;Z为苯基、吡啶基、萘基、噻吩基、呋喃基、吡咯基、吡唑基、异噁唑基或异硫氰酸基;或其药学上可接受的盐,可用于治疗与胰岛素抵抗或高血糖相关的代谢紊乱。