Fatty-acid composition and secondary metabolites from slightly polar extracts of the aerial part of <Emphasis Type="Italic">Primula macrocalyx</Emphasis> |
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| Authors: | Yu S Kosenkova M P Polovinka N I Komarova D V Korchagina S V Morozov A I Vyalkov N Yu Kurochkina V A Cheremushkina N F Salakhutdinov |
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| Institution: | (1) Novosibirsk Institute of Organic Chemistry, Siberian Branch, Russian Academy of Sciences, 630090 Novosibirsk, prosp. Akad. Lavrent′eva, 9, Russia;(2) Central Siberian Botanical Garden, Siberian Branch, Russian Academy of Sciences, ul. Zolotodolinskaya, 101, Zolotodolinskaya, Russia |
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| Abstract: | Flavones 2′,5′-dimethoxyflavone, 3′-methoxy-4′,5′-methylenedioxyflavone, 3′,4′-dimethoxyflavone, 5,6,2′,3′,6′-pentamethoxyflavone,
and 5,6,2′,3′,5′,6′-hexamethoxyflavone; salicylates, methyl-4-methoxysalicylate and peonol; and bisbibenzyl polyphenol riccardin
C were isolated for the first time from the acetone extract of the aerial part of Primula macrocalyx Bge. The content of free and total fatty acids was determined by GC and GC—MS. Palmitic (16:0), octadecatetraenoic 18:4 (6,9,12,15),
linoleic 18:2 (9,12), and α-linolenic 18:3 (9,12,15) were the principal acids from the aerial part of Primula macrocalyx.
Translated from Khimiya Prirodnykh Soedinenii, No. 5, pp. 457–460, September-October, 2008. |
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| Keywords: | Primula macrocalyx Bge Primulaceae (primrose) 2′ 5′ -dimethoxyflavone 3′ -methoxy-4′ 5′ -methylenedioxyflavone 3′ 4′ -dimethoxyflavone 5 6 2′ 3′ 6′ -pentamethoxyflavone 5 6 2′ 3′ 5′ 6′ -hexamethoxyflavone methyl-4-methoxysalicylate peonol riccardin C fatty acids HPLC GC GC— MS |
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