Synthesis of 10-substituted triazolyl artemisinins possessing anticancer activity via Huisgen 1,3-dipolar cylcoaddition
作者:Sungsik Cho、Sangtae Oh、Yumi Um、Ji-Hee Jung、Jungyeob Ham、Woon-Seob Shin、Seokjoon Lee
DOI:10.1016/j.bmcl.2008.11.067
日期:2009.1
Most of the 10-substituted triazolylartemisinin synthesized via the Huisgen 1,3-dipolar cylcoaddition of diastereomeric 10-azidoartemisinin (5, 6, and 7) with various alkynes (a-h) exhibit strong growth inhibition activity, even at sub-micromolar concentrations, against various cancer cell lines such as DLD-1, U-87, Hela, SiHa, A172, and B16. In particular, 10b and 10f showed a highly strong cytotoxicity. (C) 2008 Published by Elsevier Ltd.