申请人:Watkins Clare J
公开号:US06960685B2
公开(公告)日:2005-11-01
This invention pertains to certain active carbamic acid compounds which inhibit HDAC activity and which have the following formula:
wherein: A is an aryl group; Q
1
is a covalent bond or an aryl leader group; J is an amide linkage selected from: —NR
1
C(═O)— and —C(═O)NR
1
—; R
1
is an amido substituent; X is an ether heteroatom, and is —O— or —S—; and, R
2
and R
3
are each independently an ether 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.
本发明涉及一些活性碳酸酰化合物,其抑制HDAC活性,其化学式如下:
其中:A是芳基基团;Q1是一个共价键或芳基领导基团;J是从以下选择的酰胺键:-NR1C(═O)-和-C(═O)NR1-;R1是一个酰胺取代基;X是一个醚杂原子,且为-O-或-S-;R2和R3各自独立地为醚基团;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来抑制HDAC,例如抑制增殖性疾病,如癌症和牛皮癣。