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Phy toalexins

Kato, H., O. Kodama, and T. Akat-suka. Oryzalexin F, a diterpene phy-toalexin from UV-irradiated rice OS030 leaves. Phytochemistry 1994 36(2) ... [Pg.411]

C17H14O4, Mr 314.29, cryst., mp. 61 °C, (aJo -1-280° (C2H5OH). The 6a-hydroxy- pterocarpan (-F)-(6a/7,11 a/ )-P. is isolated from garden peas (Pisum sativum) infected with Sclerotinia spores and is a phy-toalexin. P. has antimycotic activity. The biosynthesis proceeds from maackiain, see pterocarpans. In pea tissue cultures ( - )-(6a I, 11 a/()-maackiain is converted to (-)-(6a5,lla5)-P. [Pg.497]

CpHijOe, Mr 312.28, mp. 292-294°C. W. is a phy-toalexin isolated from alfalfa infected with Ascochyta imperfectaFor synthesis, see Lit. ... [Pg.700]

Medicarpin-P-D-glucoside (in roots) cere-brosides (sphingosines) plastocyanins and ferredoxins benzoyhnesotartaric acid, and benzoyl-(5),(—)-malic acid three phy-toalexins medicosides A, C, G, I, J, and L (triterpene glycosides) in roots and a new amino acid, medicanine, (5)-iV-(3-hydroxy-propyl)-azetidine-2-carboxylic acid from seedlings. ... [Pg.13]

See other pages where Phy toalexins is mentioned: [Pg.13]    [Pg.28]    [Pg.33]    [Pg.38]    [Pg.39]    [Pg.267]    [Pg.13]    [Pg.28]    [Pg.33]    [Pg.38]    [Pg.39]    [Pg.267]   
See also in sourсe #XX -- [ Pg.310 ]



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