Synthesis and biological activity of benzamide DNA minor groove binders
摘要:
A range of di- and triaryl benzamides were synthesised to investigate the effect of the presence and nature of a polar sidechain, bonding and substitution patterns and functionalisation of benzylic substituents. These compounds were tested for their antiproliferative activity as well as their DNA binding activity. The most active compounds in all assays were unsymmetrical triaryl benzamides with a bulky or alkylating benzylic substituent and a polar amino sidechain. (C) 2015 Elsevier Ltd. All rights reserved.
Synthesis and biological activity of benzamide DNA minor groove binders
摘要:
A range of di- and triaryl benzamides were synthesised to investigate the effect of the presence and nature of a polar sidechain, bonding and substitution patterns and functionalisation of benzylic substituents. These compounds were tested for their antiproliferative activity as well as their DNA binding activity. The most active compounds in all assays were unsymmetrical triaryl benzamides with a bulky or alkylating benzylic substituent and a polar amino sidechain. (C) 2015 Elsevier Ltd. All rights reserved.
Synthesis of non-symmetrical 3,5-diamidobenzyl amines, ethers and sulfides
作者:David Barker、Anna L. Lehmann、Anna Mai、Gul S. Khan、Eric Ng
DOI:10.1016/j.tetlet.2008.01.003
日期:2008.3
A straightforward synthesis of non-symmetrical 3,5-diamidobenzyl amines, ethers and sulfides starting from 3,5-dinitrobenzoic acid is reported. Functionalization of the benzylic position is only achieved after formation of the two amides, otherwise benzylic hydrogenolysis occurs during nitro group reduction.