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Helminthostachys zeylanica

Ficus maxima Millettia erythrocalyx Helminthostachys zeylanica Pongamia pinnata Millettia erythrocalyx... [Pg.685]

Rhizomes of Helminthostachys zeylanica (Ophioglossaceae) yielded a series of complex fla-vone and flavonol derivatives with singular structures. They were named ugonins A-I. Whereas some flavones of this medicinally used plant are known for a long time," new data include also a series of flavonols." The complexity of these compounds is remarkable. Some of the structures are depicted in Figure 12.11. [Pg.714]

Murakami, T. et al., Chemische Untersuchungen iiber die Inhaltsstoffe von Helminthostachys zeylanica I, Chem. Pharm. Bull, 21, 1849, 1973. [Pg.720]

Huang, Y.-L. et al., Antioxidant flavonoids from the rhizomes of Helminthostachys zeylanica, Phytochemistry, 64, 1277, 2003. [Pg.720]

TriOH 8-(l,l-DMA) C20H20O5 340 Ugonin E Helminthostachys zeylanica Ophioglossaceae/ Pteridophyta Rhiz 105... [Pg.929]

Ugonin C Helminthostachys zeylanica Hook. C21H20D5 236-237 (decomp) -15.1 151 ... [Pg.134]

See other pages where Helminthostachys zeylanica is mentioned: [Pg.24]    [Pg.29]    [Pg.128]    [Pg.128]    [Pg.140]    [Pg.231]    [Pg.24]    [Pg.29]    [Pg.128]    [Pg.128]    [Pg.140]    [Pg.231]   
See also in sourсe #XX -- [ Pg.24 , Pg.29 ]



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