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Ibrahim F. Zeid

Researcher at Menoufia University

Publications -  56
Citations -  260

Ibrahim F. Zeid is an academic researcher from Menoufia University. The author has contributed to research in topics: Pyrimidine & Xanthene. The author has an hindex of 8, co-authored 56 publications receiving 210 citations. Previous affiliations of Ibrahim F. Zeid include Alexandria University.

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Eudesmane derivatives from Laggera crispata and Pluchea carolonesis

TL;DR: In this article, the aerial parts of Laggera crispata and Pluchea carolonesis were investigated and three new eudesmane derivatives, 3β,4α-dihydroxy-7-epi-eudesm-11(13)-ene, 3α-(2′,3′-dhydrox-2′-methylbutanoyl)-4,11-doglobalamide-6,7-dehydroeudesman-8-one and 3α-chloro-2-hydroxy-2
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Synthesis and Antiviral Evaluation of Novel 2,3-Dihydroxypropyl Nucleosides from 2- and 4-Thiouracils

TL;DR: The activity of the deprotected nucleosides against Hepatitis B virus was evaluated and showed moderate inhibition activity against HBV with mild cytotoxicity.
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New acylated flavone and cyanogenic glycosides from Linum grandiflorum

TL;DR: The first investigation of Linum grandiflorum resulted in the isolation of one new acylated flavone O-diglycoside known as luteolin 7-O-α-D-(6′″-E-feruloyl)glucopyranosyl and two new cyanogenic glycosides, structurally elucidated via the extensive 1D, 2D NMR and DIFNOE.
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Synthesis and Anti-HBV Activity of Thiouracils Linked via S and N-1 to the 5-Position of Methyl β-D-Ribofuranoside

TL;DR: In this paper, reverse nucleoside derivatives of 2-(methylsulfanyl)uracils 6a-d were prepared by treating of the sodium salt of 2-thiouracils with methyl 2,3-O-isopropylidene-5-Op-toluenesulfonyl-beta-D-ribofuranoside.