このエントリーをはてなブックマークに追加
ID 34203
FullText URL
Thumnail fulltext.pdf 2.93 MB
Author
Ali, Hamed I.
Ashida, Noriyuki
Abstract
Various novel 10-alkyl-2-deoxo-2-methylthio-5-deazaflavins have been synthesized by reaction of 6-(N-alkylanilino)-2-methylthiopyrimidin-4(3H)-ones with Vilsmeier reagent. The similar 2-(N-substituted amino) derivatives were prepared by nucleophilic replacement reaction of the 2-methylthio moiety by appropriate amines. The 2-oxo derivatives (i.e., 5-deazaflavins) were obtained by acidic hydrolysis of the 2-methylthio derivatives. The antitumor activities against CCRF-HSB-2 and KB cells and the antiviral activities against HSV-1 and HSV-2 have been investigated in vitro, and many compounds showed promising antitumor activities. Furthermore, AutoDock molecular docking into PTK has been done for lead optimization of these compounds as potential PTK inhibitors. Whereas, the designed 2-deoxo-5-deazaflavins connected with amino acids at the 2-position exhibited the good binding affinities into PTK with more hydrogen bonds.
Keywords
antitumor activity
5-deazaflavin
AutoDock
protein tyrosine
kinase
Note
Published with permission from the copyright holder.
This is a author's copy,as published in Bioorganic & Medicinal Chemistry , 2007 Vol.15 Issue.19 pp.6336-6352
Publisher URL: http://dx.doi.org/10.1016/j.bmc.2007.06.058
Direct access to Thomson Web of Science record
Copyright © 2008 by Elsevier Ltd.
Published Date
2007-10-01
Publication Title
Bioorganic & Medicinal Chemistry
Volume
volume15
Issue
issue19
Publisher
Pergamon-Elsevier Science Ltd.
Start Page
6336
End Page
6352
ISSN
0968-0896
NCID
AA10938083
Content Type
Journal Article
language
英語
Copyright Holders
Elsevier Ltd.
File Version
author
Refereed
True
DOI
PubMed ID
Web of Sience KeyUT
Submission Path
organic_chemistry/12