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 SbL′2 were determined by X-ray diffraction. The in vitro antitumor activities of all compounds against six cancer cells are reported.
Original language | English |
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Pages (from-to) | 1631-1638 |
Number of pages | 8 |
Journal | Journal of Organometallic Chemistry |
Volume | 689 |
Issue number | 9 |
DOIs | |
State | Published - 1 May 2004 |
Externally published | Yes |
Keywords
- Antimony
- Antitumor activity
- Crystal structures
- Demethylcantharimide