申请人:Kalvinsh Ivars
公开号:US20070004806A1
公开(公告)日:2007-01-04
This invention pertains to certain active carbamic acid compounds which inhibit HDAC activity and which have the following formula: (I) A is an aryl group; Q
1
is a covalent bond or an aryl leader group; J is a sulfonamide linkage selected from: —S(═O)
2
NR
1
— and —NR
1
S(═O)
2
—; R
1
is a sulfonamido substituent; and, Q
2
is an acid leader group; with the proviso that if J is —S(═O)
2
NR
1
—, then Q
1
is an aryl leader group; and pharmaceutically acceptable salts, solvates, amides, esters, ethers, chemically protected forms, and prodrugs thereof. The present invention also pertains to pharmaceutical compositions comprising such compounds, and the use of such compounds and compositions, both in vitro and in vivo, to inhibit HDAC, and, e.g., to inhibit proliferative conditions, such as cancer and psoriasis.
本发明涉及抑制HDAC活性的某些活性碳酸酰化合物,其具有以下式子:(I)其中A是芳基;Q1是共价键或芳基引导基团;J是选自磺酰胺连接的以下链:—S(═O)2NR1—和—NR1S(═O)2—;R1是磺酰胺取代基;Q2是酸引导基团;但是,如果J是—S(═O)2NR1—,则Q1是芳基引导基团;以及其药学上可接受的盐,溶剂化物,酰胺,酯,醚,化学保护形式和前药。本发明还涉及包含这种化合物的制药组合物,以及在体内外使用这种化合物和组合物抑制HDAC,例如抑制增殖性疾病,如癌症和银屑病。