Mosquitocidal, nematicidal, and antifungal compounds from Apium graveolens L. seeds.
The methanolic extract of Apium graveolens seeds was investigated for bioactive compounds and resulted in the isolation and characterization of mosquitocidal, nematicidal, and antifungal compounds sedanolide (1), senkyunolide-N (2), and senkyunolide-J (3). Their structures were determined by 1H and 13C NMR spectral methods. Compounds 1-3 gave 100% mortality at 25, 100, and 100 microg mL(-1), respectively, on the nematode, Panagrellus redivivus. Compound 1 showed 100% mortality at 50 microg mL(-1) on nematode, Caenorhabditis elegans, and fourth-instar mosquito larvae, Aedes aegyptii. Also, it inhibited the growth of Candida albicans and Candida parapsilasis at 100 microg mL(-1). Compounds 2 and 3 were isolated for the first time from A. graveolens. This is the first report of the mosquitocidal, nematicidal, and antifungal activities of compounds 1-3.
Momin
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Bioactive Natural Products and Phytoceuticals, Department of Horticulture and National Food Safety and Toxicology Center, Michigan State University, East Lansing 48824, USA.
Nair
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MG
D000330:Aedes / Q000187:drug effects; D000818:Animals; D000935:Antifungal Agents / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D000969:Antinematodal Agents / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D019661:Apiaceae; D001572:Benzofurans / Q000737:chemistry / Q000302:isolation & purification / Q000494:pharmacology; D017173:Caenorhabditis elegans / Q000187:drug effects; D002175:Candida / Q000187:drug effects / Q000254:growth & development; D007306:Insecticides / Q000737:chemistry / Q000302:isolation & purification* / Q000494:pharmacology; D000432:Methanol; D009348:Nematoda / Q000187:drug effects; D010936:Plant Extracts / Q000737:chemistry; D012639:Seeds / Q000737:chemistry*
D000935:Antifungal Agents; D000969:Antinematodal Agents; D001572:Benzofurans; D007306:Insecticides; D010936:Plant Extracts; C045855:3-N-butyl-4,5-dihydrophthalide; D000432:Methanol