5-Phenyl-Pentanoic Acid Derivatives as Matrix Metalloproteinase Inhibitors for the Treatment of Asthma and Other Diseases
申请人:Palle Venkata P.
公开号:US20080194565A1
公开(公告)日:2008-08-14
The present invention relates to C ompounds having the structure of Formula I: wherein n is an integer from 1 to 5; R
1
is optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, aryl, heterocyclyl, heteroaryl, aralkyl, alkoxy, aryloxy, alkenyloxy or alkynyloxy; R
2
is alkenyl, allcynyl, aryl, heterocyclyl, heteroaryl, cycloalkyl, NR
4
R
5
, —NHC(═Y)R
4
, —NHC(═Y)NR
5
R
x
, —NHC(═O)OR
4
, —NHSO
2
R
4
, C(═Y)NR
4
R
5
, C(═O)OR
6
[wherein Y is oxygen or sulphur], OR
5
, —O(C═O)NR
4
R
5
, O-acyl, S(O)
m
R
4
, —SO
2
N(R
4
)
2
, cyano, amidino or guanidino [wherein R
4
is alkyl, alkenyl, alkynyl, cycloalkyl, aryl, heterocyclyl, heteroaryl, aralkyl, heteroarylalkyl, heterocyclylalkyl or cycloalkylalkyl and m is an integer 0-2; R
5
is hydrogen or R
4
; R
x
is R
4
or —SO
2
N(R
4
)
2
and R
6
is hydrogen, alkyl, cycloalkyl, aralkyl, heteroarylalkyl, heterocyclylalkyl or cycloalkylalkyl]; R
3
is hydrogen, fluorine, alkyl, cycloalkylalkyl or aralkyl; A is OH, OR
4
, —OC(═O)NR
4
R
5
, O-acyl, NH
2
, NR
4
R
5
, —NHC(═Y)R
4
, —NHC(═Y)NR
5
R
x
, —NHC(═O)OR
4
, —NHSO
2
R
4
, and to processes for the synthesis of the same. This invention also relates to pharmacological compositions containing the compounds of the present invention, and methods of treating asthma, rheumatoid arthritis, COPD, rhinitis, osteoarthritis, psoriatic arthritis, psoriasis, pulmonary fibrosis pulmonary inflammation, acute respiratory distress syndrome, perodontitis, multiple sclerosis, gingivitis, atherosclerosis, neointimal proliferation, which leads to restenosis and ischemic heart failure, stroke, renal diseases, tumor metastasis, and other inflammatory disorders characterized by over-expression and over-activation of an matrix metalloproteinase, using the compounds.
本发明涉及具有以下结构的化合物:其中n是1到5之间的整数;R1是可选择地取代的烷基、烯基、炔基、环烷基、芳基、杂环烷基、杂芳基、芳基烷基、烷氧基、芳氧基、烯基氧基或炔基氧基;R2是烯基、炔基、芳基、杂环烷基、杂芳基、环烷基、NR4R5、—NHC(═Y)R4、—NHC(═Y)NR5Rx、—NHC(═O)OR4、—NHSO2R4、C(═Y)NR4R5、C(═O)OR6[其中Y是氧或硫]、OR5、—O(C═O)NR4R5、O-酰基、S(O)mR4、—SO2N(R4)2、氰基、胺基亚胺基或胍基[其中R4是烷基、烯基、炔基、环烷基、芳基、杂环烷基、杂芳基、芳基烷基、杂芳基烷基、杂环烷基烷基或环烷基烷基,m是0-2的整数;R5是氢或R4;Rx是R4或—SO2N(R4)2,R6是氢、烷基、环烷基、芳基烷基、杂芳基烷基、杂环烷基烷基或环烷基烷基];R3是氢、氟、烷基、环烷基烷基或芳基烷基;A是OH、OR4、—OC(═O)NR4R5、O-酰基、NH2、NR4R5、—NHC(═Y)R4、—NHC(═Y)NR5Rx、—NHC(═O)OR4、—NHSO2R4等,以及其合成方法。本发明还涉及含有本发明化合物的药理学组合物,以及治疗哮喘、类风湿关节炎、慢性阻塞性肺病、鼻炎、骨关节炎、银屑病性关节炎、牛皮癣、肺纤维化、肺部炎症、急性呼吸窘迫综合征、牙周炎、多发性硬化症、牙龈炎、动脉粥样硬化、新生内膜增生导致再狭窄和缺血性心力衰竭、中风、肾脏疾病、肿瘤转移和其他炎症性疾病的方法,这些疾病特征是矩阵金属蛋白酶的过度表达和过度激活,使用这些化合物。