Among the cyclodepsipeptides, beauveriolides I (1) and II (2) have been isolatedfrom the mycelium of Beauveria sp., and their stereostructures were elucidated by spectral analyses coupled with syntheses of the corresponding 3-hydroxyoctanoic acid derivatives. Beauveriolide I (1) exhibited moderate insecticidal activities against Spodoptera litura and Callosobruchus chinensis.
在环缩肽中,白僵菌 I (1) 和 II (2) 已从白僵菌菌丝体中分离出来,并且通过光谱分析以及相应 3-羟基辛酸衍生物的合成阐明了它们的立体结构。Beauveriolide I (1) 对斜纹夜蛾和 Callosobruchus chinensis 表现出中等杀虫活性。