Design, Synthesis, and Structure−Activity Relationship, Molecular Modeling, and NMR Studies of a Series of Phenyl Alkyl Ketones as Highly Potent and Selective Phosphodiesterase-4 Inhibitors
作者:Shilong Zheng、Gurpreet Kaur、Huanchen Wang、Minyong Li、Megan Macnaughtan、Xiaochuan Yang、Suazette Reid、James Prestegard、Binghe Wang、Hengming Ke
DOI:10.1021/jm701635j
日期:2008.12.25
cyclic AMP and is a target for the development of anti-inflammatory agents. We have designed and synthesized a series of phenyl alkyl ketones as PDE4 inhibitors. Among them, 13 compounds were identified as having submicromolar IC(50) values. The most potent compounds have IC(50) values of in the mid- to low-nanomolar range. Compound 5v also showed preference for PDE4 with selectivity of >2000-fold over
磷酸二酯酶 4 催化环 AMP 的水解,是开发抗炎药的目标。我们设计并合成了一系列苯基烷基酮作为 PDE4 抑制剂。其中,13 种化合物被确定为具有亚微摩尔 IC(50) 值。最有效的化合物具有中低纳摩尔范围内的 IC(50) 值。化合物 5v 还表现出对 PDE4 的偏好,其选择性比 PDE7、PDE9、PDE2 和 PDE5 高 2000 倍以上。除了 5v、5za、