Evaluation of the Pharmacokinetic Features and Tissue Distribution of the Potent Nonnucleoside Inhibitor of HIV-1 Reverse Transcriptase, N-[2-(2-fluorophenethyl)]-N′-[2-(5-bromopyridyl)]-thiourea (HI-240) with an Analytical HPLC Method

@article{Chen2004EvaluationOT,
  title={Evaluation of the Pharmacokinetic Features and Tissue Distribution of the Potent Nonnucleoside Inhibitor of HIV-1 Reverse Transcriptase, N-[2-(2-fluorophenethyl)]-N′-[2-(5-bromopyridyl)]-thiourea (HI-240) with an Analytical HPLC Method},
  author={Chun-Lin Chen and Fatih M. Uckun},
  journal={Pharmaceutical Research},
  year={2004},
  volume={16},
  pages={1226-1232}
}
AbstractPurpose. The purpose of the present study was to examine the pharmacokinetic features and tissue distribution of N-[2-(2-fluorophenethyl)]-N′-[2-(5-bromopyridyl)]-thiourea (HI-240), a novel non-nucleoside inhibitor of HIV reverse transcriptase with potent anti-viral activity against AZT-sensitive as well as multidrug-resistant HIV-1 strains. Methods. A sensitive and accurate high performance liquid chromatography (HPLC)-based quantitative detection method was established to measure… 
In Vivo Pharmacokinetic Features, Toxicity Profile, and Chemosensitizing Activity of α-Cyano-β-hydroxy-β- methyl-N-(2,5-dibromophenyl)propenamide (LFM-A13), a Novel Antileukemic Agent Targeting Bruton’s Tyrosine Kinase
TLDR
BTK inhibitors such as LFM-A13 may be useful as a new class of chemosensitizing and apoptosis-promoting antileukemic agents for treatment of patients with chemotherapy-resistant B-lineage leukemias or lymphomas.
A 13-Week Subchronic Intravaginal Toxicity Study of the Novel Broad-Spectrum Anti-HIV and Spermicidal Agent, N-[2-(1-cyclohexenyl)ethyl]-N'-[2-(5-bromopyridyl)]-thiourea (PHI-346) in Mice
TLDR
Repeat intravaginal administration of PHI-346 at concentrations as high as 1,400-times its spermicidal EC50 and 2 ×107 times its in vitro anti-HIV IC50 was not associated with local or systemic toxicity and did not adversely affect the reproductive performance in mice.
Novel tight binding PETT, HEPT and DABO-based non-nucleoside inhibitors of HIV-1 reverse transcriptase
  • O. D'cruz, F. Uckun
  • Biology, Medicine
    Journal of enzyme inhibition and medicinal chemistry
  • 2006
TLDR
The chemistry and biological evaluation of highly potent novel phenethylthiazolylthiourea (PETT), 1-[(2-hydroxyethoxy)methyl]-6-(phenylthio)thymine (HEPT) and dihydroalkoxybenzyloxopyrimidine (DABO) derivatives targeting the hydrophobic binding pocket of HIV-1 RT are described.
Effect of stereo and regiochemistry towards wild and multidrug resistant HIV-1 virus: viral potency of chiral PETT derivatives.
TLDR
Experimental evidence is provided that the stereochemistry and the regiochemistry of non-nucleoside inhibitors can profoundly affect their anti-HIV activity.
Effect of stereochemistry on the anti-HIV activity of chiral thiourea compounds.
TLDR
Experimental evidence is provided that the stereochemistry as well as regiochemistry of NNRTI can profoundly affect their anti-HIV activity.
Dawn of non-nucleoside inhibitor-based anti-HIV microbicides.
TLDR
Structural, biological and preclinical studies relevant to the clinical development of these NNRTIs as molecular virucides intended to prevent the sexual transmission of HIV-1 are focused on.
Structural Requirements for Potent Anti-Human Immunodeficiency Virus (HIV) and Sperm-Immobilizing Activities of Cyclohexenyl Thiourea and Urea Non-Nucleoside Inhibitors of HIV-1 Reverse Transcriptase1
TLDR
The extremely rapid SIA of the urea analog as well as the broad-spectrum anti-HIV activity of spermicidal CHET-NNIs together with their lack of mucosal toxicity and the marked ability to reduce in vivo fertility is particularly useful for the clinical development of a dual-function s permicidal microbicide.

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