申请人:Chen Yan
公开号:US10710983B2
公开(公告)日:2020-07-14
Compounds within the scope of the present invention have a Formula 1
or a salt or prodrug thereof, where ring A is selected from cycloaliphatic; ring B is aryl; R1 is selected from (C1-C10)alkyl, (C3-C10)cycloalkyl, halo, aryl, and heteroaryl; and R2 and R3 are independently selected from hydrogen and (C1-C6)alkyl. Disclosed compounds may have an IRAK4 IC50 of from 0.003 μM to 3.7 μM; a TAK1 IC50 of from 0.008 μM to 132 μM; and/or an IRAK4/TAK1 selectivity of from 1 to 450. Particular compounds may have an IRAK4/TAK1 selectivity of from 100 to 500. Disclosed compositions may be formulated as pharmaceutical compositions. A method for using the compounds and/or compositions also are disclosed. The method may comprise administering to a subject an effective amount of a compound within the scope of the present invention, particularly to selectively inhibit IRAK 1 and/or IRAK4 over TAK1.
本发明范围内的化合物具有式 1
或其盐或原药,其中环 A 选自环脂族;环 B 是芳基;R1 选自 (C1-C10)烷基、(C3-C10)环烷基、卤代、芳基和杂芳基;以及 R2 和 R3 独立地选自氢和 (C1-C6)烷基。所公开的化合物可具有 0.003 μM 至 3.7 μM 的 IRAK4 IC50;0.008 μM 至 132 μM 的 TAK1 IC50;和/或 1 至 450 的 IRAK4/TAK1 选择性。特定化合物的 IRAK4/TAK1 选择性可为 100 至 500。公开的组合物可配制成药物组合物。还公开了一种使用化合物和/或组合物的方法。该方法可包括向受试者施用有效量的本发明范围内的化合物,特别是选择性抑制IRAK 1和/或IRAK4而不是TAK1。