Synthesis and structure–activity relationships of novel IKK-β inhibitors. Part 2: Improvement of in vitro activity
作者:Toshiki Murata、Mitsuyuki Shimada、Hiroshi Kadono、Sachiko Sakakibara、Takashi Yoshino、Tsutomu Masuda、Makoto Shimazaki、Takuya Shintani、Kinji Fuchikami、Kevin B Bacon、Karl B Ziegelbauer、Timothy B Lowinger
DOI:10.1016/j.bmcl.2004.05.040
日期:2004.8
A series of 2-amino-3-cyano-4-alkyl-6-(2-hydroxyphenyl)pyridine derivatives was synthesized and evaluated as IkappaB kinase beta (IKK-beta) inhibitors. Substitution of an aminoalkyl group for the aromatic group at the 4-position on the core pyridine ring resulted in a marked increase in both kinase enzyme and cellular potencies, and provided potent IKK-beta inhibitors with IC(50) values of below 100
合成了一系列的2-氨基-3-氰基-4-烷基-6-(2-羟基苯基)吡啶衍生物,并将其评估为IkappaB激酶β(IKK-β)抑制剂。氨基吡啶基团取代核心吡啶环上4位的芳香族基团导致激酶酶和细胞效能的显着增加,并提供了具有低于100 nM的IC(50)值的强效IKK-β抑制剂。