Alkylphenyl fluorobenzoate 유도체들의 합성과 몇 가지 식물병원균에 대한 항균활성

Le résumé fourni par la source

Sixty compounds such as alkylphenyl fluorobenzoate esters from thymol(Ⅰ), 5-isopropyl-3-methylphenol (Ⅱ), 4-isopropyl-3-methylphenol (Ⅲ), 2-sec-butylphenol (Ⅳ) and 4-sec-butylphenol (Ⅴ) were synthesized. These derivatives were identified by IR, ¹H-NMR spectrometer and GC/MS. Their in vivo antifungal activities were tested against phytopathogens such as Phytophthora infestans, Botrytis cinerea, Colletotrichum orbiculare and Rhizoctonia solani. As the result, 2-sec-butylphenyl 2,5-difluorobenzoate (Ⅳ-6) and 4-sec-butylphenyl 2,5-difluorobenzoate (Ⅴ-6) showed 90% above antifungal activity against Botrytis cinerea. 2-Isopropyl-5-methylphenyl 2,3,6-trifluorobenzoate (Ⅰ-11), 2-isopropyl-5-methylphenyl 2,4,5-trifluorobenzoate (Ⅰ-12), 5-isopropyl-3-methylphenyl 2,3,6-trifluorobenzoate (Ⅱ-11), 4-isopropyl-3-methylphenyl 2,3,6-trifluorobenzoate (Ⅲ-11) and 4-isopropyl-3-methylphcnyl 2,4,5-trifluorobenzoate (Ⅲ-12) showed 90% above potent antifungal activity against Colletotrichum orbiculare.

Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.