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Abstract：
With the increasing awareness of environmental protection, it is necessary to develop natural product extracts as antifouling (AF) agents for alternatives to toxic biocides or metal-based AF paints to control biofouling. This paper briefly summarizes the latest developments in the natural product extracts and their derivatives or analogues from marine microorganisms to terrestrial plants as AF agents in the last five years. Moreover, this paper discusses the structures-activity relationship of these AF compounds and expands their AF mechanisms. Inspired by the molecular structure of natural products, some derivatives or analogues of natural product extracts and some novel strategies for improving the AF activity of protective coatings have been proposed as guidance for the development of a new generation of environmentally friendly AF agents.
摘要：
随着人们环保意识的增强,有必要开发天然产品提取物作为防污（AF）剂，以替代有毒的杀生物剂或金属基AF涂料，以控制生物污染。本文简要总结了近五年来海洋微生物到陆地植物的天然产物提取物及其衍生物或类似物作为AF剂的最新进展。此外，本文讨论了这些AF化合物的构效关系，并扩展了其AF机制。受天然产物分子结构的启发，一些天然产物提取物的衍生物或类似物以及一些提高防护涂料AF活性的新策略已被提出作为开发新一代环保AF剂的指导。
