Arylpyrrolizines as Inhibitors of Microsomal Prostaglandin E<sub>2</sub> Synthase-1 (mPGES-1) or as Dual Inhibitors of mPGES-1 and 5-Lipoxygenase (5-LOX)
作者:Andy J. Liedtke、Peter R. W. E. F. Keck、Frank Lehmann、Andreas Koeberle、Oliver Werz、Stefan A. Laufer
DOI:10.1021/jm900481c
日期:2009.8.13
We synthesized and evaluated inhibitors for the microsomal prostaglandin E2 synthase-1 (mPGES-1), based on the arylpyrrolizine scaffold. In a cell free mPGES-1 assay several “sulfonimides” exceeded our lead ML3000 (3) in potency. The most promising compound, the tolylsulfonimide 11f, revealed an IC50 of 2.1 μM and is equipotent to the literature reference molecule MK886 (1). Selected compounds also
我们基于芳基吡咯烷嗪支架合成并评估了微粒体前列腺素E 2合酶1(mPGES-1)的抑制剂。在无细胞的mPGES-1分析中,几种“磺酰亚胺”的功效超过了我们的铅ML3000(3)。最有前途的化合物甲苯磺酰亚胺11f的IC 50为2.1μM,与文献参考分子MK886(1)等价。所选化合物还可以有效减少完整细胞中5-LOX产物的形成。孤立的COX的抑制作用有时会显着降低。