Benzothiophenes, benzofurans, and indoles useful in the treatment of insulin-resistance and hyperglycemia
申请人:——
公开号:US20020002187A1
公开(公告)日:2002-01-03
This invention provides compounds of Formula I having the structure
1
A is hydrogen, halogen, or OH;
B and D are each, independently, hydrogen, halogen, CN, alkyl of 1-6 carbon atoms, aryl, aralkyl of 6-12 carbon atoms, hydroxyalkyl of 1-6 carbon atoms, hydroxyaralkyl of 6-12 carbon atoms, cycloalkyl of 3-8 carbon atoms, nitro, amino, —NR
1
R
1a
, —NR
1
COR
1a
, —NR
1
CO
2
R
1a
, cycloalkylamino of 3-8 carbon atoms, morpholino, furan-2-yl, furan-3-yl, thiophen-2-yl, thiophen-3-yl, —COR
1b
or OR;
R is hydrogen, alkyl of 1-6 carbon atoms, —COR
1
, —(CH
2
)
n
CO
2
R
1
, —CH(R
1a
)CO
2
R
1
, —SO
2
R
1
, —(CH
2
)
m
CH(OH)CO
2
R
1
, —(CH
2
)
m
COCO
2
R
1
, —(CH
2
)
m
CH═CHCO
2
R
1
, or —(CH
2
)
m
O(CH
2
)CO
2
R
1
;
R
1
is hydrogen, alkyl of 1-6 carbon atoms, aralkyl of 6-12 carbon atoms, aryl, or CH
2
CO
2
R
1
;
R
1′
is hydrogen or alkyl of 1-6 carbon atoms
E is S, SO, SO
2
, O, or NR
1c
;
X is hydrogen, halogen, alkyl of 1-6 carbon atoms, alkenyl of 2-7 carbon atoms, CN, aryl, aralkyl of 6-12 carbon atoms, hydroxyalkyl of 1-6 carbon atoms, hydroxyaralkyl of 6-12 carbon atoms, perfluoroalkyl of 1-6 carbon atoms, alkoxy of 1-6 carbon atoms, aryloxy; arylalkoxy, nitro, amino, NR
2
R
2a
, NR
2
COR
2a
, cycloalkylamino of 3-8 carbon atoms, morpholino, alkylsulfanyl of 1-6 carbon atoms, arylsulfanyl, pyridylsulfanyl, 2-N,N-dimethylaminoethylsulfanyl, —OCH
2
CO
2
R
2b
or —COR
2c
;
Y is hydrogen, halogen, alkyl of 1-6 carbon atoms, aryl, aralkyl of 6-12 carbon atoms, hydroxyalkyl of 1-6 carbon atoms, hydroxyaralkyl of 6-12 carbon atoms, —OR
3
, SR
3
, NR
3
R
3a
, —COR
3b
, morpholine or piperidine;
R
1a
, R
1c
, R
2
, R
2a
R
3
, R
3a
are each, independently, hydrogen, alkyl of 1-6 carbon atoms, aralkyl of 6-12 carbon atoms, or aryl;
R
1b
is alkyl of 1-6 carbon atoms or aryl;
R
2b
is hydrogen, alkyl of 1-6 carbon atoms;
R
2c
and R
3b
are each, independently, alkyl of 1-6 carbon atoms, aryl, or aralkyl of 6-12 carbon atoms;
C is hydrogen, halogen or OR
4
;
R
4
is hydrogen, alkyl of 1-6 carbon atoms, —CH(R
5
)W, —C(CH
3
)
2
CO
2
R
6
, 5-thiazolidine-2,4-dione, —CH(R
7
)(CH
2
)
m
CO
2
R
6
, —COR
6
, —PO
3
(R
6
)
2
, —SO
2
R
6
, —(CH
2
)
p
CH(OH)CO
2
R
6
, —(CH
2
)
p
COCO
2
R
6
, —(CH
2
)
p
CH═CHCO
2
R
6
, or —(CH2)
p
O(CH
2
)
q
CO
2
R
6
;
R
5
is hydrogen, alkyl of 1-6 carbon atoms, aralkyl of 6-12 carbon atoms, aryl, —CH
2
(1H-imidazol-4-yl), —CH
2
(3-1H-indolyl), —CH
2
CH
2
(1,3-dioxo-1,3-dihydro-isoindol-2-yl), —CH
2
CH
2
(1-oxo-1,3-dihydro-isoindol-2-yl), —CH
2
(3-pyridyl), —CH
2
CO
2
H, or —(CH
2
)
n
G;
G is NR
6a
R
7a
, NR
6a
COR
7a
,
2
W is CO
2
R
6
, CONH
2
, CONHOH, CN, CONH(CH
2
)
2
CN, 5-tetrazole, —PO
3
(R
6
)
2
, —CH
2
OH, —CONR
6b
CHR
7b
, —CH
2
NR
6b
CHR
7b
CO
2
R
6
, —CH
2
OCHR
7b
CO
2
R
6
—CH
2
Br, or —CONR
6b
CHR
7b
CO
2
R
6
;
R
6
, R
6a
, R
7
, R
7a
are each, independently, is hydrogen, alkyl of 1-6 carbon atoms, or aryl;
R
6b
is hydrogen or —COR
6c
;
R
6c
is alkyl of 1-6 carbon atoms or aryl;
R
7b
is hydrogen, alkyl of 1-6 carbon atoms, or hydroxyalkyl of 1-6 carbon atoms;
Z
1
and Z
2
are each, independently, hydrogen, halogen, CN, alkyl of 1-6 carbon atoms, aryl, aralkyl of 6-12 carbon atoms, cycloalkyl of 3-8 carbon atoms, nitro, amino, —NR
1
R
1a
, —NR
1
COR
1a
, cycloalkylamino of 3-8 carbon atoms, morpholino, or OR
8
, or Z
1
and Z
2
may be taken together as a diene unit having the formula —CH═CR
9
—CR
10
═CR
11
—;
R
8
is hydrogen, alkyl of 1-6 carbon atoms, or aryl;
R
9
, R
10
, and R
11
are each, independently, hydrogen, alkyl of 1-6 carbon atoms, aryl, halogen, hydroxy, or alkoxy of 1-6 carbon atoms
m is 1 to 4
n is 1 or 2;
p is 1 to 4;
q is 1 to 4;
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式I的化合物:
其中1A是氢、卤素或OH;
B和D分别是氢、卤素、CN、1-6个碳原子的烷基、6-12个碳原子的芳基、6-12个碳原子的芳基烷基、1-6个碳原子的羟基烷基、6-12个碳原子的羟基芳基烷基、3-8个碳原子的环烷基、硝基、氨基、—NR1R1a、—NR1COR1a、—NR1CO2R1a、3-8个碳原子的环烷基氨基、吗啉基、呋喃-2-基、呋喃-3-基、噻吩-2-基、噻吩-3-基、—COR1bor OR;
R是氢、1-6个碳原子的烷基、—COR1、—(CH2)nCO2R1、—CH(R1a)CO2R1、—SO2R1、—(CH2)mCH(OH)CO2R1、—(CH2)mCOCO2R1、—(CH2)mCH═CHCO2R1或—(CH2)mO(CH2)CO2R1;
R1是氢、1-6个碳原子的烷基、6-12个碳原子的芳基烷基、芳基或CH2CO2R1;
R1'是氢或1-6个碳原子的烷基;
E是S、SO、SO2、O或NR1c;
X是氢、卤素、1-6个碳原子的烷基、2-7个碳原子的烯基、CN、6-12个碳原子的芳基烷基、1-6个碳原子的羟基烷基、6-12个碳原子的羟基芳基烷基、1-6个碳原子的全氟烷基、1-6个碳原子的烷氧基、芳氧基、芳基烷氧基、硝基、氨基、NR2R2a、NR2COR2a、3-8个碳原子的环烷基氨基、吗啉基、1-6个碳原子的烷基硫醇、芳基硫醇、吡啶基硫醇、2-N,N-二甲基氨基乙基硫醇、—OCH2CO2R2bor—COR2c;
Y是氢、卤素、1-6个碳原子的烷基、芳基、6-12个碳原子的芳基烷基、1-6个碳原子的羟基烷基、6-12个碳原子的羟基芳基烷基、—OR3、SR3、NR3R3a、—COR3b、吗啉或哌啶;
R1a、R1c、R2、R2a、R3、R3a各自独立地是氢、1-6个碳原子的烷基、6-12个碳原子的芳基烷基或芳基;
R1b是1-6个碳原子的烷基或芳基;
R2b是氢或1-6个碳原子的烷基;
R2c和R3b各自独立地是1-6个碳原子的烷基、芳基或6-12个碳原子的芳基烷基;
C是氢、卤素或OR4;
R4是氢、1-6个碳原子的烷基、—CH(R5)W、—C(CH3)2CO2R6、5-噻唑烷-2,4-二酮、—CH(R7)(CH2)mCO2R6、—COR6、—PO3(R6)2、—SO2R6、—(CH2)pCH(OH)CO2R6、—(CH2)pCOCO2R6、—(CH2)pCH═CHCO2R6或—(CH2)pO(CH2)qCO2R6;
R5是氢、1-6个碳原子的烷基、6-12个碳原子的芳基烷基、芳基、—CH2(1H-咪唑-4-基)、—CH2(3-1H-吲哚基)、—CH2CH2(1,3-二氢-2-氮杂萘-2-基)、—CH2CH2(1-氧代-1,3-二氢-2-氮杂萘-2-基)、—CH2(3-吡啶基)、—CH2CO2H或—(CH2)nG;
G是NR6aR7a、NR6aCOR7a、2W是CO2R6、CONH2、CONHOH、CN、CONH(CH2)2CN、5-四唑、—PO3(R6)2、—CH2OH、—CONR6bCHR7b、—CH2NR6bCHR7bCO2R6、—CH2OCHR7bCO2R6—CH2Br或—CONR6bCHR7bCO2R6;
R6、R6a、R7、R7a各自独立地是氢、1-6个碳原子的烷基或芳基;
R6b是氢或—COR6c;
R6c是1-6个碳原子的烷基或芳基;
R7b是氢、1-6个碳原子的烷基或1-6个碳原子的羟基烷基;
Z1和Z2各自独立地是氢、卤素、CN、1-6个碳原子的烷基、芳基、6-12个碳原子的芳基烷基、3-8个碳原子的环烷基、硝基、氨基、—NR1R1a、—NR1COR1a、3-8个碳原子的环烷基氨基、吗啉基或OR8,或Z1和Z2可以作为具有式—CH═CR9—CR10═CR11—的二烯单元一起取代;
R8是氢、1-6个碳原子的烷基或芳基;
R9、R10和R11各自独立地是氢、1-6个碳原子的烷基、芳基、卤素、羟基或1-6个碳原子的烷氧基;
m为1至4;
n为1或2;
p为1至4;
q为1至4;
或其药学上可接受的盐,其用于治疗与胰岛素抵抗或高血糖相关的代谢紊乱。