[EN] NOVEL ANTI-VIRAL AGENTS BASED UPON DERIVATIVES OF THE AROMATIC HETEROCYCLE PHENANTHRIDINE<br/>[FR] NOUVEAUX AGENTS ANTIVIRAUX FORMES A PARTIR DE DERIVES DE L'HETEROCYCLE AROMATIQUE PHENANTHRIDINE
申请人:UNIV CALIFORNIA
公开号:WO2005016343A1
公开(公告)日:2005-02-24
A series of substituted phenanthridine derivatives has been synthesized by converting the amines at the 3- and 8- positions of ethidium bromide into guanidine, pyrrole, urea, and various substituted ureas. The resulting derivatives exhibit unique spectral properties that change upon binding nucleic acids. The compounds have an enhanced affinity and specificity for HIV-1 Rev Response Element as compared to ethidium bromide.
Synthesis, photophysical properties, and nucleic acid binding of phenanthridinium derivatives based on ethidium
作者:Nathan W Luedtke、Qi Liu、Yitzhak Tor
DOI:10.1016/j.bmc.2003.08.006
日期:2003.11
amines at the 3- and 8-positions of ethidium bromide into guanidine, pyrrole, urea, and various substituted ureas. The resulting derivatives exhibit unique spectral properties that change upon bindingnucleicacids. The compounds were analyzed for their ability to inhibit the HIV-1 Rev-Rev Response Element (RRE) interaction, as well as for their affinity to calf thymus DNA. One derivative (3,8-bis-ure