Tetrazole containing apoptosis signal-regulating kinase 1 inhibitors and methods of use thereof
The present invention discloses compounds of Formula (I), or pharmaceutically acceptable salts, ester, stereoisomer, tautomer, solvate, hydrate, or combination thereof: which inhibit the Apoptosis signal-regulating kinase 1 (ASK-1), which associated with autoimmune disorders, neurodegenerative disorders, inflammatory diseases, chronic kidney disease, cardiovascular disease. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from ASK-1 related disease. The invention also relates to methods of treating an ASK-1 related disease in a subject by administering a pharmaceutical composition comprising the compounds of the present invention. The present invention specifically relates to methods of treating ASK-1 associated with hepatic steatosis, including non-alcoholic fatty liver disease (NAFLD) and non-alcohol steatohepatitis disease (NASH).
1. A compound represented by Formula I or a pharmaceutically acceptable salt, ester, or combination thereof:
wherein
R 1 is selected from
wherein R 5 is selected from the group consisting of:
1) Hydrogen;
2) Optionally substituted —C 1 -C 8 alkyl;
3) Optionally substituted —C 2 -C 8 alkenyl;
4) Optionally substituted —C 2 -C 8 alkynyl;
5) Optionally substituted —C 3 -C 8 cycloalkyl;
6) Optionally substituted aryl;
7) Optionally substituted arylalkyl;
8) Optionally substituted 3- to 8-membered heterocycloalkyl;
9) Optionally substituted heteroaryl; and
10) Optionally substituted heteroarylalkyl;
X 1 , X 2 , X 3 and X 4 are each independently selected from N and C(R 6 );
R 2 and R 6 are each independently selected from the group consisting of:
1) Hydrogen;
2) Halogen;
3) —NO 2 ;
4) Cyano;
5) Optionally substituted —C 1 -C 8 alkyl;
6) Optionally substituted —C 1 -C 8 cycloalkyl; and
7) Optionally substituted 3- to 8-membered heterocycloalkyl;
R 3 and R 4 are each independently selected from the group consisting of:
1) Hydrogen;
2) Halogen;
3) —NO 2 ;
4) Cyano;
5) Optionally substituted —C 1 -C 8 alkyl;
6) Optionally substituted —C 2 -C 8 alkenyl;
7) Optionally substituted —C 2 -C 8 alkynyl;
8) Optionally substituted —C 3 -C 8 cycloalkyl;
9) Optionally substituted aryl;
10) Optionally substituted arylalkyl;
11) Optionally substituted 3- to 8-membered heterocycloalkyl;
12) Optionally substituted heteroaryl;
13) Optionally substituted heteroarylalkyl;
14) —OR 7 ;
15) —N(R 7 )(R 8 );
16) —S(O) 2 N(R 7 )(R 8 );
17) —N(R 7 )C(O)R 8 ; and
18) —N(R 7 )S(O) 2 R 8 ;
wherein R 7 and R 8 are independently selected from the group consisting of hydrogen, —C 1 -C 15 alkyl, cycloalkyl, heterocycloalkyl, aryl, and heteroaryl, each of which is optionally substituted with 0 to 3 substituents selected from halo, alkyl, mono- or dialkylamino, alkylamido, arylamido, heteroarylamido, —CN, lower alkoxy, —CF 3 , aryl, and heteroaryl, or R 7 and R 8 are taken together with the nitrogen atom to which they are attached to form a heterocyclics;
provided that each optionally substituted group is independently optionally substituted with one or more substituents selected from deuterium, —F, —Cl, —Br, —I, —OH, protected hydroxy, —NO 2 , —CN, —NH 2 , N 3 , protected amino, alkoxy, thioalkoxy, oxo, —C 1 -C 12 -alkyl, —C 2 -C 12 -alkenyl, —C 2 -C 12 -alkynyl, —C 3 -C 12 -cycloalkyl, -heterocycloalkyl, -halo-C 1 -C 12 -alkyl, -halo-C 2 -C 12 -alkenyl, -halo-C 2 -C 12 -alkynyl, -halo-C 3 -C 12 -cycloalkyl, —NH—C 1 -C 12 -alkyl, —NH—C 2 -C 12 -alkenyl, —NH—C 2 -C 12 -alkynyl, —NH—C 3 -C 12 -cycloalkyl, —NH-aryl, —NH-heteroaryl, —NH-heterocycloalkyl, -dialkylamino, -diarylamino, -diheteroarylamino, —O—C 1 -C 12 -alkyl, —O—C 2 -C 12 -alkenyl, —O—C 2 -C 12 -alkynyl, —O—C 3 -C 12 -cycloalkyl, —O-aryl, —O-heteroaryl, —O-heterocycloalkyl, —C(O)—C 1 -C 12 -alkyl, —C(O)—C 2 -C 12 -alkenyl, —C(O)—C 2 -C 12 -alkynyl, —C(O)—C 3 -C 12 -cycloalkyl, —C(O)-aryl, —C(O)-heteroaryl, —C(O)-heterocycloalkyl, —CONH 2 , —CONH—C 1 -C 12 -alkyl, —CONH—C 2 -C 12 -alkenyl, —CONH—C 2 -C 12 -alkynyl, —CONH—C 3 -C 12 -cycloalkyl, —CONH-aryl, —CONH-heteroaryl, —CONH-heterocycloalkyl, —OCO 2 —C 1 -C 12 -alkyl, —OCO 2 —C 2 -C 12 -alkenyl, —OCO 2 —C 2 -C 12 -alkynyl, —OCO 2 —C 3 -C 12 -cycloalkyl, —OCO 2 -aryl, —OCO 2 -heteroaryl, —OCO 2 -heterocycloalkyl, —OCONH 2 —, —OCONH—C 1 -C 12 alkyl, —OCONH—C 2 -C 12 -alkenyl, —OCONH—C 2 -C 12 -alkynyl, —OCONH—C 3 -C 12 -cycloalkyl, —OCONH-aryl, —OCONH-heteroaryl, —OCONH-heterocycloalkyl, —NHC(O)—C 1 -C 12 -alkyl, —NHC(O)—C 2 -C 12 -alkenyl, —NHC(O)—C 2 -C 12 -alkynyl, —NHC(O)—C 3 -C 12 -cycloalkyl, —NHC(O)-aryl, —NHC(O)-heteroaryl, —NHC(O)-heterocycloalkyl, —NHCO 2 —C 1 -C 12 -alkyl, —NHCO 2 —C 2 -C 12 -alkenyl, —NHCO 2 —C 2 -C 12 -alkynyl, —NHCO 2 —C 3 -C 12 -cycloalkyl, —NHCO 2 -aryl, —NHCO 2 -heteroaryl, —NHCO 2 -heterocycloalkyl, —NHC(O)NH 2 , —NHC(O)NH—C 1 -C 12 alkyl, —NHC(O)NH—C 2 -C 12 -alkenyl, —NHC(O)NH—C 2 -C 12 -alkynyl, —NHC(O)NH—C 3 -C 12 -cycloalkyl, —NHC(O)NH-aryl, —NHC(O)NH-heteroaryl, —NHC(O)NH-heterocycloalkyl, NHC(S)NH 2 , —NHC(S)NH—C 1 -C 12 —NHC(S)NH—C 2 -C 12 -alkenyl, —NHC(S)NH—C 2 -C 12 -alkynyl, —NHC(S)NH—C 3 -C 12 -cycloalkyl, —NHC(S)NH-aryl, —NHC(S)NH-heteroaryl, —NHC(S)NH-heterocycloalkyl, —NHC(NH)NH 2 , —NHC(NH)NH—C 1 -C 12 -alkyl, —NHC(NH)NH—C 2 -C 12 -alkenyl, —NHC(NH)NH—C 2 -C 12 -alkynyl, —NHC(NH)NH—C 3 -C 12 -cycloalkyl, —NHC(NH)NH-aryl, —NHC(NH)NH-heteroaryl, —NHC(NH)NH-heterocycloalkyl, —NHC(NH)—C 1 -C 12 -alkyl, —NHC(NH)—C 2 -C 12 -alkenyl, —NHC(NH)—C 2 -C 12 -alkynyl, —NHC(NH)—C 3 -C 12 -cycloalkyl, —NHC(NH)-aryl, —NHC(NH)-heteroaryl, —NHC(NH)-heterocycloalkyl, —C(NH)NH—C 1 -C 12 -alkyl, —C(NH)NH—C 2 -C 12 -alkenyl, —C(NH)NH—C 2 -C 12 -alkynyl, —C(NH)NH—C 3 -C 12 -cycloalkyl, —C(NH)NH-aryl, —C(NH)NH-heteroaryl, —C(NH)NH-heterocycloalkyl, —S(O)—C 1 -C 12 -alkyl, —S(O)—C 2 -C 12 -alkenyl, —S(O)—C 2 -C 12 -alkenyl, —S(O)—C 3 -C 12 -cycloalkyl, —S(O)-aryl, —S(O)-heteroaryl, —S(O)-heterocycloalkyl-SO 2 NH 2 , —SO 2 NH—C 1 -C 12 -alkyl, —SO 2 NH—C 2 -C 12 -alkenyl, —SO 2 NH—C 2 -C 12 -alkynyl, —SO 2 NH—C 3 -C 12 -cycloalkyl, —SO 2 NH-aryl, —SO 2 NH-heteroaryl, —SO 2 NH-heterocycloalkyl, —NHSO 2 —C 1 -C 12 -alkyl, —NHSO 2 —C 2 -C 12 -alkenyl, —NHSO 2 —C 2 -C 12 -alkynyl, —NHSO 2 —C 3 -C 12 -cycloalkyl, —NHSO 2 -aryl, —NHSO 2 -heteroaryl, —NHSO 2 -heterocycloalkyl, —CH 2 NH 2 , —CH 2 SO 2 CH 3 , -aryl, -arylalkyl, -heteroaryl, -heteroarylalkyl, -heterocycloalkyl, —C 3 -C 12 -cycloalkyl, polyalkoxyalkyl, polyalkoxy, -methoxymethoxy, -methoxyethoxy, —SH, —S—C 1 -C 12 -alkyl, —S—C 2 -C 12 -alkenyl, —S—C 2 -C 12 -alkynyl, —S—C 3 -C 12 -cycloalkyl, —S-aryl, —S-heteroaryl, —S-heterocycloalkyl, methylthiomethyl, and -L′-R′, wherein L′ is C 1 -C 6 alkylene, C 2 -C 6 alkenylene or C 2 -C 6 alkynylene, and R′ is aryl, heteroaryl, heterocyclic, C 3 -C 12 cycloalkyl or C 3 -C 12 cycloalkenyl.
2. The compound of claim 1 , represented by Formula (II) or a pharmaceutically acceptable salt, ester or combination thereof:
wherein R 1 , R 3 , R 4 and X 3 are as defined in claim 1 .
3. The compound of claim 1 , represented by Formula (Ma) or Formula (IIIb), or a pharmaceutically acceptable salt, ester or combination thereof:
wherein R 1 , R 3 , and R 4 are as defined in claim 1 .
4. The compound of claim 1 , represented by Formula (IVa), (IVb), (Va), or (Vb), or a pharmaceutically acceptable salt, ester or combination thereof:
wherein R 4 and R 5 are as defined in claim 1 .
5. The compound according to claim 1 , which is selected from compounds of Formula (IVa) or a pharmaceutically acceptable salt, ester or combination thereof:
wherein R 1 and R 2 are delineated for each compound in Table 1,
TABLE 1
compound
R 5
R 4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
6. The compound according to claim 1 , which is selected from compounds of Formula (IVb) or a pharmaceutically acceptable salt, ester or combination thereof:
wherein R 1 and R 2 are delineated for each compound in Table 2,
TABLE 2
compound
R 5
R 4
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
7. The compound according to claim 1 , which is selected from compounds of Formula (Va) or a pharmaceutically acceptable salt, ester or combination thereof:
wherein R 1 and R 2 are delineated for each compound in Table 3,
TABLE 3
compound
R 5
R 4
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
8. The compound according to claim 1 , which is selected from compounds of Formula (Vb) or a pharmaceutically acceptable salt, ester or combination thereof:
wherein R 1 and R 2 are delineated for each compound in Table 4,
TABLE 4
compound
R 5
R 4
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
9. The compound of claim 1 , selected from the compounds set forth below or a pharmaceutically acceptable salt thereof:
Com-
pound
Structure
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
10. A pharmaceutical composition comprising a compound according to claim 1 and a pharmaceutically acceptable carrier or excipient.
11. A method for treating a chronic liver disease selected from the group consisting of primary biliary cirrhosis (PBC), cerebrotendinous xanthomatosis (CTX), primary sclerosing cholangitis (PSC), drug induced cholestasis, intrahepatic cholestasis of pregnancy, parenteral nutrition associated cholestasis (PNAC), bacterial overgrowth or sepsis associated cholestasis, autoimmune hepatitis, chronic viral hepatitis, alcoholic liver disease, nonalcoholic fatty liver disease (NAFLD), nonalcoholic steatohepatitis (NASH), liver transplant associated graft versus host disease, living donor transplant liver regeneration, congenital hepatic fibrosis, choledocholithiasis, granulomatous liver disease, intra- or extrahepatic malignancy, Sjogren's syndrome, Sarcoidosis, Wilson's disease, Gaucher's disease, hemochromatosis, and alpha 1-antitrypsin deficiency in a subject in need thereof, comprising administering to the subject a therapeutically effective amount of a compound of claim 1 .
12. A method for treating a renal disease selected from the group consisting of diabetic nephropathy, focal segmental glomerulosclerosis (FSGS), hypertensive nephrosclerosis, chronic glomerulonephritis, chronic transplant glomerulopathy, chronic interstitial nephritis, kidney fibrosis and polycystic kidney disease in a subject in need thereof, comprising administering to the subject a therapeutically effective amount of a compound of claim 1 .
13. A method for treating a cardiovascular disease selected from the group consisting of atherosclerosis, arteriosclerosis, dyslipidemia, hypercholesterolemia, and hypertriglyceridemia in a subject in need thereof, comprising administering to the subject a therapeutically effective amount of a compound of claim 1 .
14. A method for treating a metabolic disease selected from the group consisting of insulin resistance, Type I and Type II diabetes, and obesity in a subject in need thereof, comprising administering to the subject a therapeutically effective amount of a compound of claim 1 .
15. The compound of claim 1 wherein R 3 is hydrogen and R 4 is selected from the groups below
16. The compound of claim 1 wherein R 5 is selected from the groups below
17. The compound of claim 15 wherein R 5 is selected from the groups below