elastin, is an attractive biomarker for diagnosis of chronic obstructive pulmonary disease (COPD). In this study, the first total synthesis of (+)-desmosine was achieved in 11% overall yield in 13 steps utilizing stepwise and regioselective Sonogashira cross-coupling reactions.
Desmosine是一种
弹性蛋白的交联
氨基酸,是诊断慢性阻塞性肺疾病(
COPD)的有吸引力的
生物标志物。在这项研究中,利用逐步和区域选择性Sonogashira交叉偶联反应,在13个步骤中以11%的总收率实现了(+)-desmosine的首次全合成。