Synthesis, crystal structures and in vitro antitumor activities of some arylantimony derivatives of analogues of demethylcantharimide

Guo Cang Wang, Jian Xiao, Lin Yu, Jin Shan Li, Jing Rong Cui, Rui Qing Wang, Fu Xiang Ran

Research output: Contribution to journalArticlepeer-review

31 Scopus citations

Abstract

A series of novel arylantimony derivatives of analogues of demethylcantharimide with the formulae ArnSbL(5-n) and ArnSbL(5-n) (LH=N-hydroxy-demethyldehydrogencantharimide, L H=N-hydroxy-demethylcantharimide, n=3, 4; Ar=C6H5, 4-CH3C6H4, 3-CH3C6H4, 2-CH3C6 H4, 4-ClC6H4, 4-FC6H4) were synthesized and characterized by elemental analysis, IR, 1H NMR and mass spectroscopy. The crystal structures of (C6H5)4SbL, (4-CH3C6H4)3SbL2 and (3-CH3C6H4)3 SbL2 were determined by X-ray diffraction. The in vitro antitumor activities of all compounds against six cancer cells are reported.

Original languageEnglish
Pages (from-to)1631-1638
Number of pages8
JournalJournal of Organometallic Chemistry
Volume689
Issue number9
DOIs
StatePublished - 1 May 2004
Externally publishedYes

Keywords

  • Antimony
  • Antitumor activity
  • Crystal structures
  • Demethylcantharimide

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