作者:Yoshikazu Shizuri、Keiko Uchida、Shosuke Yamamura
DOI:10.1246/cl.1987.1381
日期:1987.7.5
Aureothin, isoaureothin, and related compounds have been synthesized in short steps starting from 3,5-dimethyl-6-formyl-4-methoxy-2-pyrone. In addition, the geometry of the conjugated double bonds in isoaureothin and its isomers has been unambiguously determined on the basis of NOE experiments.
以 3,5-二甲基-6-甲酰基-4-甲氧基-2-吡喃酮为原料,通过短步骤合成了金黄素、异金黄素和相关化合物。此外,异硫脲素及其异构体中共轭双键的几何形状已在 NOE 实验的基础上明确确定。