During our investigations on the calopin group of mushroom metabolites, a synthesis of 3,4-disubstituted α,β-unsaturated δ-lactones has been developed. It was applied to the synthesis of optically active dehydrocalopin (2) and anhydrocalopin (3).
在我们对蘑菇代谢物中刺孢组的研究过程中,我们开发了一种合成3,4-二取代α,β-不饱和δ-内酯的方法。该合成方法被应用于光学活性的脱氢假刺孢素(2)和无
水假刺孢素(3)的合成。