申请人:Christensen Mette Knak
公开号:US20120225847A1
公开(公告)日:2012-09-06
The present application discloses novel squaric acid derivatives of the formula A: from —C(═O)—, —S(═O)
2
—, —C(═S)— and —P(═O)(R
5
)—; B: -, —O—, —NR
6
— and —C(═O)—NR
6
—; D: -, —O—, —CR
7
R
8
— and —NR
9
; m=0-12; n=0-12; m+n=1-20; p=0-2; R
1
: heteroaryl, aryl; R
2
: H, C
1-12
-alkyl, C
3-12
-cycloalkyl, —[CH
2
CH
2
O]
1-10
—(C
1-6
-alkyl), C
1-12
-alkenyl, aryl, heterocyclyl, heteroaryl; R
3
: C
1-12
-alkyl, C
3-12
-cycloalkyl, —[CH
2
CH
2
O]
1-10
—(C
1-6
-alkyl), C
1-12
-alkenyl, aryl, heterocyclyl, heteroaryl; or R
2
and R
3
: N-containing heterocyclic/heteroaromatic ring; R
4
and R
4
*: H, C
1-12
-alkyl, C
1-12
-alkenyl; and pharmaceutically acceptable salts and prodrugs thereof, and their use in the treatment of diseases/conditions caused by an elevated level of NAMPRT (inflammatory and tissue repair disorders, particularly rheumatoid arthritis, inflammatory bowel disease, asthma and CPOD, osteoarthritis, osteoporosis and fibrotic diseases; dermatosis; autoimmune diseases including systemic lupus erythematosis, multiple sclerosis, psoriatic arthritis, ankylosing spondylitis, tissue and organ rejection, Alzheimer's disease, stroke, atherosclerosis, restenosis, diabetes, glomerulonephritis, cancer, cachexia, inflammation associated with infection and viral infections, adult respiratory distress syndrome, ataxia telengiectasia).
本申请公开了公式A的新型苯二甲酸衍生物:从—C(═O)—,—S(═O)2—,—C(═S)—和—P(═O)(R5)—;B:-,—O—,—NR6—和—C(═O)—NR6—;D:-,—O—,—CR7R8—和—NR9;m=0-12;n=0-12;m+n=1-20;p=0-2;R1:杂环芳基,芳基;R2:H,C1-12-烷基,C3-12-环烷基,—[CH2CH2O]1-10—(C1-6-烷基),C1-12-烯基,芳基,杂环烷基,杂环芳基;R3:C1-12-烷基,C3-12-环烷基,—[CH2CH2O]1-10—(C1-6-烷基),C1-12-烯基,芳基,杂环烷基,杂环芳基;或R2和R3:含氮杂环/杂芳基环;R4和R4*:H,C1-12-烷基,C1-12-烯基;以及其药学上可接受的盐和前药,以及它们在治疗由NAMPRT水平升高引起的疾病/状况中的用途(炎症和组织修复障碍,特别是类风湿性关节炎,炎症性肠病,哮喘和CPOD,骨关节炎,骨质疏松症和纤维性疾病;皮肤病;自身免疫性疾病,包括系统性红斑狼疮,多发性硬化症,银屑病性关节炎,强直性脊柱炎,组织和器官排斥,阿尔茨海默病,中风,动脉粥样硬化,再狭窄,糖尿病,肾小球肾炎,癌症,消瘦症,与感染和病毒感染相关的炎症,成人呼吸窘迫综合征,遗传性毛细血管扩张性共济失调)。