Davallia

Cui, C.B. et al., Constituents of a fern, Davallia-Marinesii Moore. 1. Isolation and structures of davallialactone and a new flavanone glucuronide, Chem. Pharm. Bull, 38, 3218, 1990. 

Ferreira, D. et al.. Circular dichroic properties of flavan-3,4-diols, J. Nat. Prod., 67, 174, 2004. Cai, Y. et al.. Biological and chemical investigation of dragon s blood from croton species of South America. Part 1. Polyphenolic compounds from Croton lechleri. Phytochemistry, 30, 2033, 1991. Cui, C.B., Davallin, a new tetrameric proanthocyanidin from the rhizomes of Davallia mariesii Moore, Chem. Pharm. Bull, 39, 2179, 1991. 

Kuroki, G., Lizotte, P.A. and Poulton, J.E. (1984) Catabolism of (R)-amygdalin and (P)-vicianin by partially purified fj-glucosidases from Prunus serotina Ehrh. and Davallia trichomanoides. Z. Naturforsch., 39,232-9. 

The benzophenone glycoside iriflophenone-4-0-(3-D-glucopyranoside (58) was isolated from Davallia solida by chromatography of the n-BuOH layer over Sephadex LH-20, eluted with MeOH [56]. The first fraction was further purified by preparative cellulose TLC and then reversed-phase HPLC with MeOH-H20 to yield 58. 

Davallia trichomanoides and Vida angustifolia hydrolyze (/ )-vicianin (25) and (/ )-amygdalin (20) at the agly-cone-disaccharide bond, whereas the enzymes of Prunus serotina and Linum usitatissimum involve stepwise removal of the sugars (Poulton, 1988). 

Davallia mariesii Moore D. plumosa Baker D. pyxidata Cav. 

Pelargonidin 3-/7-coumaroylglucoside-5-glucoside (Monardein) Davallia divaricata Bl. 242 ... 

Richardson, P.M. C-Glycosylxanthones in the Fern Genera Davallia, Humata and Nephrolepis. Phytochem. 22, 309 (1983). 

Huneck, S. Die Inhaltsstoffe von Davallia canariensis und Gymnocarpium dryopteris. Phytochem. 10, 1935 (1971). 

Kofod, H., and R. Eyj6lfsson Cyanogenesis in Species of the Fern Gema Cystop-teris and Davallia. Phytochem. 8, 1509 (1969). 

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