Synthesis of 4-phenoxybenzamide adenine dinucleotide as NAD analogue with inhibitory activity against enoyl-ACP reductase (InhA) of Mycobacterium tuberculosis
作者:Laurent Bonnac、Guang-Yao Gao、Liqiang Chen、Krzysztof Felczak、Eric M. Bennett、Hua Xu、TaeSoo Kim、Nina Liu、HyeWon Oh、Peter J. Tonge、Krzysztof W. Pankiewicz
DOI:10.1016/j.bmcl.2007.05.084
日期:2007.8
The chemical synthesis of 4-phenoxybenzamide adenine dinucleotide (3), a NAD analogue which mimics isoniazid-NAD adduct and inhibits Mycobacterium tuberculosis NAD-dependent enoyl-ACP reductase (InhA), is reported. The 4-phenoxy benzamide riboside (1) has been prepared as a key intermediate, converted into its 5 '-mononucleotide (2), and coupled with AMP imidazolide to give the desired NAD analogue 3. It inhibits InhA with IC50 = 27 mu M. (c) 2007 Elsevier Ltd. All rights reserved.