以杀菌剂烯唑醇1为底物与丙烯酰氯2反应合成了具有生物活性的可聚合单体(±)-(E)-1-(2,4-二氯苯基)-2-(1,2,4-三唑-1-基)-4,4-二甲基-1-戊烯-3-醇丙烯酸酯3,以IR,MASS和1H NMR对其化学结构进行了表征。该生物活性单体3与丙烯酸4共...以杀菌剂烯唑醇1为底物与丙烯酰氯2反应合成了具有生物活性的可聚合单体(±)-(E)-1-(2,4-二氯苯基)-2-(1,2,4-三唑-1-基)-4,4-二甲基-1-戊烯-3-醇丙烯酸酯3,以IR,MASS和1H NMR对其化学结构进行了表征。该生物活性单体3与丙烯酸4共聚制得聚合物5。田间试验结果表明,以合成的杀菌聚合物5配成18%烯唑醇高分子缓释杀菌剂,对小麦纹枯病具有优异的防治效果,2、4、8 g a.i./100kg种子3个处理剂量,防效分别为56.82%、67.18%和81.00%,优于对照药剂12.5%烯唑醇WP的防治效果。展开更多
Acridone derivatives are widespread in nature and known to be capable of having a variety of biological activities, but there is not any information on the acridone series compounds in relation to higher fungi, includ...Acridone derivatives are widespread in nature and known to be capable of having a variety of biological activities, but there is not any information on the acridone series compounds in relation to higher fungi, including edible mushrooms available in literature at all. Research into the character of the mode of action of these substances on various living systems is necessary to elucidate the possible unfavorable biological consequences and improve measures on their ecological safety. In this work, the effect of acridone-N-acetic acid on mushroom mycelial growth was tested and the culture of basidiomycete Lentinula edocles （shiitake） has been used. The influence of acridone additive upon the fungal mycelium growth on liquid （submerged） and agar media was examined within the wide concentration range of acridone carboxy-derivative. The results obtained testify to the relative ecological safety of these substances for mushroom organism, and to the mycelial growth promoting capability of acridone-N-acetic acid at favorable concentrations, both under the solid-phase and liquid-phase culture conditions. In fact, the very first step toward the investigation into the systems ＂macromycete-acridone series compound＂ has been made.展开更多
文摘以杀菌剂烯唑醇1为底物与丙烯酰氯2反应合成了具有生物活性的可聚合单体(±)-(E)-1-(2,4-二氯苯基)-2-(1,2,4-三唑-1-基)-4,4-二甲基-1-戊烯-3-醇丙烯酸酯3,以IR,MASS和1H NMR对其化学结构进行了表征。该生物活性单体3与丙烯酸4共聚制得聚合物5。田间试验结果表明,以合成的杀菌聚合物5配成18%烯唑醇高分子缓释杀菌剂,对小麦纹枯病具有优异的防治效果,2、4、8 g a.i./100kg种子3个处理剂量,防效分别为56.82%、67.18%和81.00%,优于对照药剂12.5%烯唑醇WP的防治效果。
文摘Acridone derivatives are widespread in nature and known to be capable of having a variety of biological activities, but there is not any information on the acridone series compounds in relation to higher fungi, including edible mushrooms available in literature at all. Research into the character of the mode of action of these substances on various living systems is necessary to elucidate the possible unfavorable biological consequences and improve measures on their ecological safety. In this work, the effect of acridone-N-acetic acid on mushroom mycelial growth was tested and the culture of basidiomycete Lentinula edocles （shiitake） has been used. The influence of acridone additive upon the fungal mycelium growth on liquid （submerged） and agar media was examined within the wide concentration range of acridone carboxy-derivative. The results obtained testify to the relative ecological safety of these substances for mushroom organism, and to the mycelial growth promoting capability of acridone-N-acetic acid at favorable concentrations, both under the solid-phase and liquid-phase culture conditions. In fact, the very first step toward the investigation into the systems ＂macromycete-acridone series compound＂ has been made.
