化学
对映体
立体化学
山楂
骨架(计算机编程)
传统医学
计算机科学
医学
程序设计语言
作者
Rui Guo,Peng Zhao,Xiao‐Qi Yu,Guo‐Dong Yao,Bin Lin,Xiao‐Xiao Huang,Shao‐Jiang Song
摘要
Four enantiomeric pairs of highly modified spirocyclohexenone neolignans, (±)-pinnatifidaones A–D, with a novel 2-oxaspiro[4.5]deca-6-en-8-one motif, were isolated from Crataegus pinnatifida.
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