2,4-二乙酰基间苯三酚

2,4-二乙酰基间苯三酚（2,4-Diacetylphloroglucinol，2,4-DAPG）也称2,4-二乙酰基藤黄酚，是一种酚，为荧光假单胞菌一些种的次级代谢产物。Biosynthesis of Phloroglucinol. Jihane Achkar, Mo Xian, Huimin Zhao and J. W. Frost, J. AM. CHEM. SOC., 2005, volume 127, pages 5332-5333, 研究发现，这些种代谢生成的这种化合物对植物致病菌具有抗生作用，具有生物防治功能。在假单胞菌protegens的代谢产物中也发现了这种物质，对植物致病菌具有同样的抗菌活性。Ramette et al. (2011) Pseudomonas protegens sp. nov., widespread plant-protecting bacteria producing the biocontrol compounds 2,4-diacetylphloroglucinol and pyoluteorin. Systematic and Applied Microbiology 34, 180–188 Haas D, Defago G. (2005) Biological control of soil-borne pathogens by fluorescent pseudomonads. Nature Reviews in Microbiology 3(4):307-19  

赤背蝾螈（redback salamanders）皮肤上的溶杆菌gummosus也能代谢生成2,4-二乙酰基间苯三酚。Brucker RM, Baylor CM, Walters RL, Lauer A, Harris RN, Minbiole KPC. 2008. The identification of 2,4-diacetylphloroglucinol as an antifungal metabolite produced by cutaneous bacteria of the salamander Plethodon cinereus. Journal of Chemical Ecology 34(1):39-43.

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Category:均苯三酚
Category:芳族酮