几丁质酶抑制剂及噻唑烷酮类化合物合成与农用活性研究进展 |
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引用本文: | 张婧瑜,韩清,蒋志洋,李慧琳,邓鸣飞,朱凯,李明君,段红霞.几丁质酶抑制剂及噻唑烷酮类化合物合成与农用活性研究进展[J].农药学学报,2021,23(3):421-437. |
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作者姓名: | 张婧瑜 韩清 蒋志洋 李慧琳 邓鸣飞 朱凯 李明君 段红霞 |
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作者单位: | 中国农业大学理学院应用化学系农药创新中心,北京100193 |
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基金项目: | 国家重点研发计划项目 (2017YFD0200504);中国农业大学URP项目 (urp20201101058) |
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摘 要: | 几丁质酶(EC 3.2.1.14)可催化几丁质降解生成几丁寡糖,在几丁质代谢通路中发挥着重要作用,在昆虫、真菌和线虫等有害生物的生长发育过程中不可或缺.以几丁质酶为潜在靶标,有望开发出具有全新作用机制的新型农药品种.近年来,由于噻唑烷酮类化合物被报道具有包括几丁质酶抑制活性的多种农用生物活性,其合成方法受到广泛关注.本...
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关 键 词: | 几丁质酶 酶抑制剂 噻唑烷酮类化合物 化学合成 农用生物活性 |
收稿时间: | 2020-10-07 |
Chitinase inhibitors and synthesis and agricultural bioactivity of thiazolidinones: a review |
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Institution: | Innovation Center of Pesticide Research, Department of Applied Chemistry, College of Science, China Agricultural University, Beijing 100193, China |
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Abstract: | Chitinase (EC 3.2.1.14) plays an important role in the chitin metabolism process by degrading chitin into chitooligosaccharides. Chitinase is indispensable for the growth and morphogenesis of agricultural pest and disease host such as insect, fungi, nematode, etc. Therefore, Chitinase is one of the most promising target for developing new pesticide with novel molecular mechanism. In recent years, thiazolidinones were reported to possess a variety of agricultural biological activities including chitinase inhibition, so the synthetic methods of thiazolidinones have attracted widely attention. In this review, the chitinases structure represented by those from Ostrinia furnacalis were summarized, as well as the structures of the inhibitors of carbohydrate, peptide, virtual screening, natural-source ones, and their binding mode. The synthetic method and agricultural biological activity of three classes of thiazolidinones were reviewed, including thiazolidin-4-ones, 2-thioxothiazolidin-4-ones, and thiazolidin-2,4-diones. Meanwhile, the application of thiazolidinones is also prospected as chitinase inhibitors. It will provide a guidance for rational design and discovery of novel thiazolidinones as chitinase inhibitors based on insect chitinase structure for agricultural pest control. |
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