This invention pertains to certain active carbamic acid compounds which inhibit HDAC activity and which have the following formula(l) 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, ether 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.
1
本发明涉及某些活性
碳酰胺酸化合物,其抑制H
DAC活性,并具有以下公式(l):
其中:A是芳基基团;Q1是共价键或芳基引领基团;J是选择自以下的
酰胺连接:—NR1C(═O)—和—C(═O)NR1—;R1是
酰胺取代基;X是醚杂原子,且为—O—或—S—;R2和R3各自独立地是醚基;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。本发明还涉及包括这种化合物的药物组合物,以及使用这种化合物和组合物来抑制H
DAC,例如抑制增生性疾病,如癌症和
银屑病,无论在体内还是体外。