1. New flavonoid glycoside from Vicia faba L.

A.E. Allam

Volume 4, Issue 4 , Autumn 2020, , Pages 213-218

  Kaempferol 4´-O-α-rhamnopyranosyl-3-O-α-rhamnopyranosyl-(1→6)-β- glucopyranoside (1), a new flavonoid glycoside, along with eight known ones (2-9) were isolated from the flowers of Vicia faba L. (Leguminosae) which were identified as kaempferol 3-O-α-arabinopyranosyl-5-O-α-rhamnopyranoside ...  Read More

New flavonoid glycoside from <i>Vicia faba</i> L.

2. Potential activities for constituents from Vicia faba

Ahmed Allam; Alaa Nafady; Amgad I.M. Khedr; Toshinori Nakagawa; Kuniyoshi Shimizu

Volume 2, Issue 1 , Winter 2018, , Pages 21-26

  A survey of phytochemical and biological investigation of Vicia faba L. flowers resulted in isolation of polyphenolic and nitrogenous compounds; Kaempferol -3-O-α-D-galactopyranosyl 7-O-α-L-rhamnopyranoside 1, kaempferol 3-O-(3"-O-α-L-rhamnopyranosyl)-α-L-rhamnopyranoside 2, kaempferol ...  Read More

Potential activities for constituents from <i>Vicia faba</i>

3. Antiallergic polyphenols from Citharexylum spinosum

Ahmed E. Allam

Volume 1, Issue 3 , Summer 2017, , Pages 129-134

  Three polyphenolic compounds; 1,3,6-tri-O-galloyl-β-D-glucopyranose (TGG) (1), methyl gallate (2) and hydroxyquinol (3) have been isolated from the aerial parts of Fiddlewood Citharexylum spinosum L. The structure of the isolated compounds have been established on the basis of spectroscopic methods ...  Read More

Antiallergic polyphenols from <i>Citharexylum spinosum</i>