作者:Toyonobu Usuki、Haruka Yamada、Takahiro Hayashi、Hiroto Yanuma、Yohei Koseki、Noriyuki Suzuki、Yoshiro Masuyama、Yong Y. Lin
DOI:10.1039/c2cc17958j
日期:——
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。