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首页> 外文期刊>The Journal of Antibiotics: An International Journal >Synthesis of milbemycins alpha9, alpha10, alpha11, alpha12, alpha14, alpha15, alpha20, alpha21, alpha22, alpha23, alpha26, alpha27, delta(2,3),delta(4,26)-milbemycins A3, A4 from milbemycins A3, A4, and their acaricidal activities.
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Synthesis of milbemycins alpha9, alpha10, alpha11, alpha12, alpha14, alpha15, alpha20, alpha21, alpha22, alpha23, alpha26, alpha27, delta(2,3),delta(4,26)-milbemycins A3, A4 from milbemycins A3, A4, and their acaricidal activities.

机译:milbemycins A3,A4合成的milbemycins alpha9,alpha10,alpha11,alpha12,alpha14,alpha15,alpha20,alpha21,alpha22,alpha23,alpha26,alpha27,delta(2,3),delta(4,26)-milbemycins A3,A4以及他们的杀螨活动。

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摘要

Chemical derivation methods to prepare 26-acyloxy and 26-hydroxymilbemycins, which had been reported as natural products, milbemycins alpha9, alpha10, alpha11, alpha12, alpha14, alpha15, alpha20, alpha21, alpha22, alpha23, alpha26, alpha27 from milbemycins A3, A4 were reported. Delta(2,3),delta(4,26)-milbemycins A3, A4, which had also been reported as natural products, were further prepared from milbemycins A3, A4. Their acaricidal activities were also assessed against the organophosphorus-sensitive two-spotted spider mite (Tetranychus urticae) on primary leaves of cowpea plants (Vigna sinesis Savi species) by spraying.
机译:化学衍生方法制备的26-酰氧基和26-羟基milbemycins,已报道为天然产物,milbemycins alpha9,alpha10,alpha11,alpha12,alpha14,alpha15,alpha20,alpha21,alpha22,alpha23,alpha26,alpha27从milbemycins A3,A4被报道。三角洲(2,3),三角洲(4,26)-milbemycins A3,A4,据报道也是天然产物,是从milbemycins A3,A4进一步制备的。还通过喷雾评估了它们对primary豆植物(Vigna sinesis Savi种)初生叶上有机磷敏感的两点叶螨(Tetranychus urticae)的杀螨活性。

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