摘要:
Syntheses are described of fatty acid analogs 5 and 6, and cholesterol (2) analogs 7 and 8 containing fluorenone groups, which are both photoactivable and fluorescent. The potential of the analogs of 2 as biochemical research tools has been demonstrated by the findings that 7 and 8 can replace 2 in apolipoprotein A-I-induced cellular efflux of 2 and that fluorescence is easily visible at the surface of smooth muscle cells equilibrated with 8. (c) 2006 Elsevier Ltd. All rights reserved.