(15-oxo-LXA4) has been identified as a natural metabolite of the fatty acid signaling mediator Lipoxin A4. Herein, we report a total synthesis of the methyl ester of 15-oxo-LXA4 to be used in investigations of potential electrophilic bioactivity of this metabolite. The methyl ester of 15-oxo-LXA4 was synthesized in a convergent 15 step (9 steps longest linear) sequence starting from 1-octyn-3-ol and 2-deoxy-d-ribose
15-oxo-Lipoxin A 4 (15-oxo-LXA 4 ) 已被鉴定为
脂肪酸信号传导介质 Lipoxin A 4的天然代谢物。在此,我们报告了 15-氧代-LXA 4甲酯的全合成,用于研究该代谢物的潜在亲电
生物活性。15-oxo-LXA 4的甲酯是在收敛的 15 步(最长 9 步线性)序列中合成的,从 1-octyn-3-ol 和 2- deoxy- d-
核糖开始,Sonogashira 和 Suzuki 交叉偶联M
IDA硼酸盐作为关键步骤。