Anti-oxidant activities of curcumin and related enones
作者:Waylon M. Weber、Lucy A. Hunsaker、Steve F. Abcouwer、Lorraine M. Deck、David L. Vander Jagt
DOI:10.1016/j.bmc.2005.03.035
日期:2005.6
anti-oxidant properties. There are conflicting reports concerning the structural/electronic basis of the anti-oxidant activity of curcumin. Curcumin is a symmetrical diphenolic dienone. A series of enone analogues of curcumin were synthesized that included: (1) curcumin analogues that retained the 7-carbon spacer between the aryl rings; (2) curcumin analogues with a 5-carbon spacer; and (3) curcumin
Microwave-Accelerated SPOT-Synthesis on Cellulose Supports
作者:Matthew D. Bowman、Ryan C. Jeske、Helen E. Blackwell
DOI:10.1021/ol049313f
日期:2004.6.1
demonstrate that microwave irradiation can dramatically accelerate reaction rates for spatially addressable librarysynthesis on planar membrane supports. The development of a robust support/linker system, microwave-assistedsynthesis of small molecule test libraries, and methods for solid-phase scale-up on cellulose are described.
Synthesis of benzylideneacetophenones and their inhibition of lipid peroxidation
作者:I Arty
DOI:10.1016/s0223-5234(00)00137-9
日期:2000.4
A series of benzylideneacetophenone derivatives have been synthesized and found to show potent inhibition of the lipidperoxidation (LPO) in rat liver microsomes. All 19 compounds prepared in this series are LPO inhibitors. The highest activity was found in para hydroxy derivatives with two meta tert-butyl substituents.