𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Glycolipids from sponges. IV. Immunomodulating glycosyl ceramides from the marine sponge agelas dispar.

✍ Scribed by Valeria Costantino; Ernesto Fattorusso; Alfonso Mangoni; Massimo Di Rosa; Angela Ianaro; Pasquale Maffia


Publisher
Elsevier Science
Year
1996
Tongue
French
Weight
574 KB
Volume
52
Category
Article
ISSN
0040-4020

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Glycolipids from sponges, III. Glycosyl
✍ Costantino, Valeria ;Fattorusso, Ernesto ;Mangoni, Alfonso πŸ“‚ Article πŸ“… 1995 πŸ› John Wiley and Sons 🌐 English βš– 454 KB

## Abstract The glycosphingolipid (GSL) composition of the marine sponge __Agelas conifera__ was investigated. In addition to three GSLs previous isolated from __Agelas clathrodes__ (2a‐4a), the novel α‐glycosylceramide 1a was isolated as a major component of the GSL mixture, and its structure was

Synthesis of dispacamide from the marine
✍ Thomas Lindel; Holger Hoffmann πŸ“‚ Article πŸ“… 1997 πŸ› Elsevier Science 🌐 French βš– 174 KB

The marine natural product dispacamide (1) has been synthesized for the first time starting from 2thiohydantoin (2). A facile one pot conversion of alkylideme thiohydantoins to the corresponding 2-iminoimidazoiones is described employing tert.-butylhydroperoxide (TBHP) in the presence of aqueous amm

Glycolipids from sponges, I. Glycosyl ce
✍ Costantino, Valeria ;Fattorusso, Ernesto ;Mangoni, Alfonso πŸ“‚ Article πŸ“… 1995 πŸ› John Wiley and Sons 🌐 English βš– 557 KB

## Abstract The marine sponge __Agelas clathrodes__ was analyzed for gly‐cosphingolipids, and four cerebrosides (1a‐4a) were isolated, each as a mixture of homologs. The structure of the new glycosphingolipid 1a was elucidated by extensive NMR studies of its peracetate and by chemical analysis. The

Glycolipids from sponges, II. Glycosyl c
✍ Cafieri, Francesco ;Fattorusso, Ernesto ;Mangoni, Alfonso ;Taglialatela-Scafati, πŸ“‚ Article πŸ“… 1995 πŸ› John Wiley and Sons 🌐 English βš– 526 KB

## Abstract A specimen of the marine sponge __Agelas longissima__ was analyzed for glycosphingolipids. Three cerebrosides 1a‐3a were isolated, each as a mixture of homologs. The structure of the new glycosphingolipid 1a was elucidated by extensive NMR studies of its peracetate derivative and chemic

Two New Ceramides from the Marine Sponge
✍ Guang-Wen Zhang; Xiang-Quan Ma; Cui-Xian Zhang; Jing-Yu Su; Wen-Cai Ye; Xiao-Qi πŸ“‚ Article πŸ“… 2005 πŸ› John Wiley and Sons 🌐 German βš– 76 KB

## Abstract A new 4‐sulfated ceramide, ircisulfamide (=__N__‐[(1__S__\*,2__S__\*,3__R__\*)‐2‐hydroxy‐1‐(hydroxymethyl)‐3‐(sulfooxy)heptadecyl]hexadecanamide; **1**), and a new glycosphingolipid, ircicerebroside (=(2__R__\*)‐__N__‐{(1__S__\*,2__R__\*,3__E__,7__E__)‐1‐[(__Ξ²__‐D‐glucopyranosyloxy)meth