作者:Shi-Wu Chen、Rong Xiang、Xuan Tian
DOI:10.1002/hlca.200900012
日期:2009.8
To find podophyllotoxin compounds with superior bioactivitiy and less toxicity, a series of novel conjugates of ring‐A‐modified 4‐epipodophyllotoxin and stavudine with amino acids as spacers were synthesized, i.e., the N‐[(2′,3′‐didehydro‐3′‐deoxythymidin‐5′‐O‐yl)carbonyl]‐substituted L‐amino acid rel‐(3aR,4S,9R,9aR)‐1,3,3a,4,9,9a‐hexahydro‐6,7‐dimethoxy‐1‐oxo‐9‐(3,4,5‐trimethoxyphenyl)naphtho[2,3‐c]furan‐4‐yl
为了找到具有优异bioactivitiy和更低的毒性的化合物鬼臼毒素,一系列环-的新颖结合物的阿改性的4-表鬼臼毒素和司他夫定与氨基酸作为间隔物被合成,即,在Ñ - [(2',3'-二脱氢3'-deoxythymidin -5'- ø -基)羰基] -取代大号α-氨基酸的rel - (3A - [R,4小号,9 - [R,9A ř)-1,3,3a,4,9,9a -六氢6,7-二甲氧基-1-氧代-9-(3,4,5-三甲氧基苯基)萘[2,3 - c ]呋喃-4-酯8a - 8f。