A new cerebroside (1), together with three known ones (2–4) have been isolated from the whole plants of Euphorbia platyphyllos L. The structures were established by FT-IR spectroscopy, FAB-MS, advanced two-dimensional NMR, including 1H-NMR, 1H,1H-COSY, HMQC and HMBC experiments and chemical reactions. The structures of the cerebrosides were characterized as 1-O-β-D-glycosides of phytosphingosines, which comprised a common long-chain base, (2S,3S,4R,8Z)-2-aminooctadec-8-ene-1,3,4-triol (1–3) and (2S,3S,4E,8E)-2-aminooctadeca-4,8-diene-1,3-diol (4) with 2-hydroxy fatty acids of varying chain lengths (C16, C24, C26:1, C28:1) linked to the amino group. The isolated compounds have been evaluated for their antifungal and antitubercular activities
Two cerebrosides named 1-O-b-D-glucopyranosyl-(2S,3R,4E,8Z)-2-[(2-hydroxyoctadecanoyl)amido]-4,8-oct...
Fig. 1. Chemical structures of compounds 1–12 isolated from E. fischeriana.Published as part of Du, ...
Two known phorbol esters, 12-deoxyphorbol-13-isobutyrate-20-acetate (1) and 12-deoxyphorbol-13-(2-me...
Two new cerebrosides have been isolated from the whole plants of Euphorbia peplis L. The structures ...
The methanolic extract of the plant Euphorbia helioscopia L. exhibited an interesting free-radical s...
Two new glyceroglycolipids as well as three known ones were isolated from the glyceroglycolipids mol...
Two new glyceroglycolipids as well as three known ones were isolated from the glyceroglycolipids mol...
From the mycelium of the marine-derived fungus Aspergillus flavipes, isolated from the sea anemone A...
Euphorbia prolifera is a poisonous plant belonging to the Euphorbiaceae family. In this survey on pl...
从黄海葵Anthopleura xanthogtammica(Berkly)中分离出海洋附生真菌Aspergillus flavipes,经实验室培养和化学分离纯化,分离得到四种新颖结构的神经酰胺同系...
A new cerebroside, 1-O-β-D-glucopyranosyl-(2S,3R,8E)-2-[(2’R)-2-hydroxy- palmitoylamino]-8-o...
AbstractIn the course of our ongoing effort to identify bioactive compounds from marine-derived fung...
Two known phorbol esters, 12-deoxyphorbol-13-isobutyrate-20-acetate (1) and 12-deoxyphorbol-13-(2-me...
Abstract In the course of our ongoing effort to identify bioactive compounds from marine-derived fun...
The ethanolic extracts of Fucus distichus, a freshwater brown algae harvested from Ungava Bay in nor...
Two cerebrosides named 1-O-b-D-glucopyranosyl-(2S,3R,4E,8Z)-2-[(2-hydroxyoctadecanoyl)amido]-4,8-oct...
Fig. 1. Chemical structures of compounds 1–12 isolated from E. fischeriana.Published as part of Du, ...
Two known phorbol esters, 12-deoxyphorbol-13-isobutyrate-20-acetate (1) and 12-deoxyphorbol-13-(2-me...
Two new cerebrosides have been isolated from the whole plants of Euphorbia peplis L. The structures ...
The methanolic extract of the plant Euphorbia helioscopia L. exhibited an interesting free-radical s...
Two new glyceroglycolipids as well as three known ones were isolated from the glyceroglycolipids mol...
Two new glyceroglycolipids as well as three known ones were isolated from the glyceroglycolipids mol...
From the mycelium of the marine-derived fungus Aspergillus flavipes, isolated from the sea anemone A...
Euphorbia prolifera is a poisonous plant belonging to the Euphorbiaceae family. In this survey on pl...
从黄海葵Anthopleura xanthogtammica(Berkly)中分离出海洋附生真菌Aspergillus flavipes,经实验室培养和化学分离纯化,分离得到四种新颖结构的神经酰胺同系...
A new cerebroside, 1-O-β-D-glucopyranosyl-(2S,3R,8E)-2-[(2’R)-2-hydroxy- palmitoylamino]-8-o...
AbstractIn the course of our ongoing effort to identify bioactive compounds from marine-derived fung...
Two known phorbol esters, 12-deoxyphorbol-13-isobutyrate-20-acetate (1) and 12-deoxyphorbol-13-(2-me...
Abstract In the course of our ongoing effort to identify bioactive compounds from marine-derived fun...
The ethanolic extracts of Fucus distichus, a freshwater brown algae harvested from Ungava Bay in nor...
Two cerebrosides named 1-O-b-D-glucopyranosyl-(2S,3R,4E,8Z)-2-[(2-hydroxyoctadecanoyl)amido]-4,8-oct...
Fig. 1. Chemical structures of compounds 1–12 isolated from E. fischeriana.Published as part of Du, ...
Two known phorbol esters, 12-deoxyphorbol-13-isobutyrate-20-acetate (1) and 12-deoxyphorbol-13-(2-me...