申请人:——
公开号:US20030100538A1
公开(公告)日:2003-05-29
This invention pertains to substituted chalcones, specifically substituted 1-(4-methoxyphenyl)-3-(3,5-dimethoxyphenyl)prop-1-en-3-ones, which have therapeutic application, for example, as potent antiproliferative agents and antiinflammatory agents, and which have the formula (I) wherein: X is —H, —OH, —OC(═O)R
3
, —OS(═O)
2
OH, or —OP(═O)
2
(OH)
2
; Y is —H or a C
1-4
alkyl group; Z is —H or —OCH
3
; R
1
is —H, a C
1-4
alkyl group, or C
1-4
fluoroalkyl group; R
2
is —H, a C
1-4
alkyl group, or C
1-4
fluoroalkyl group; and, R
3
is —H, a C
1-6
alkyl group, a C
3-20
heterocyclyl group, or a C
5-20
aryl group; and pharmaceutically acceptable salts, esters, and protected forms 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, for both diagnosis and treatment of, for example, proliferative conditions, such as cancer, and inflammatory conditions.
本发明涉及取代的香豆素,具体来说是取代的1-(4-甲氧基苯基)-3-(3,5-二甲氧基苯基)丙-1-烯-3-酮,其具有治疗应用,例如作为强效抗增殖剂和抗炎剂,并具有以下结构式(I):其中:X为—H,—OH,—OC(═O)R3,—OS(═O)2OH,或—OP(═O)2(OH)2;Y为—H或C1-4烷基基团;Z为—H或—OCH3;R1为—H,C1-4烷基基团,或C1-4氟代烷基基团;R2为—H,C1-4烷基基团,或C1-4氟代烷基基团;R3为—H,C1-6烷基基团,C3-20杂环基团,或C5-20芳基基团;以及其药学上可接受的盐、酯和保护形式。本发明还涉及包含这些化合物的药物组合物,以及这些化合物和组合物的使用,无论是体内还是体外,用于诊断和治疗增殖性疾病(如癌症)和炎症性疾病。