Synthesis and evaluation of 2-pyridinone derivatives as HIV-1-specific reverse transcriptase inhibitors. 2. Analogs of 3-aminopyridin-2(1H)-one
作者:Walfred S. Saari、John S. Wai、Thorsten E. Fisher、Craig M. Thomas、Jacob M. Hoffman、Clarence S. Rooney、Anthony M. Smith、James H. Jones、Dona L. Bamberger
DOI:10.1021/jm00099a007
日期:1992.10
A series of nonnucleoside 3-aminopyridin-2(1H)-one derivatives was synthesized and evaluated for HIV-1 RT inhibitory properties. Several analogs proved to be potent and highly selective antagonists with in vitro IC50 values as low as 19 nM in the enzyme assay using rC.dG as template-primer. Two compounds from this series, 3-[[(4,7-dimethylbenzoxazol-2-yl)methyl]-amino]-5-ethyl-6-methy lpyridin-2(1H)-one
Opticallyactive N,N′-ethylenebis(α-alkoxycarbonyl-β-ketoimine) was found to be a new class of effective ligand of manganese(III) complexcatalyst for the asymmetric aerobicepoxidation of simple olefins, such as 1,2-dihydronaphthalene derivatives, to afford the corresponding opticallyactive epoxides with good to high enantioselectivities.
Pyrazole compounds that are potent and selective inhibitors of PDE4, as well as methods of making the same, are disclosed. Use of the compounds in the treatment of inflammatory diseases and other diseases involving elevated levels of cytokines, as well as central nervous system (CNS) disorders, also is disclosed.