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Grammitic acid a long chain substituted benzoic acid derivative from the fern grammitis argyrata


, : Grammitic acid a long chain substituted benzoic acid derivative from the fern grammitis argyrata. Phytochemistry (Oxford) 30(7): 2307-2308

The under surface of fronds of the fern Grammitis argyrata is coated with a whitish exudate of unusual composition. The major component of this farinose material is 2-hydroxy-4-methoxy-3-methyl-6-n-undecyl-benzoic acid. Flavonoid aglycones are detected in trace amounts only.

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