✦ LIBER ✦

Isolation and Structure of Biologically Active Gangliosides from the Sea Cucumber Holothuria pervicax

✍ Scribed by Koji Yamada; Yasuo Harada; Yoshiteru Nagaregawa; Tomofumi Miyamoto; Ryuichi Isobe; Ryuichi Higuchi

Publisher: John Wiley and Sons
Year: 1998
Tongue: English
Weight: 383 KB
Volume: 1998
Category: Article
ISSN: 1434-193X
DOI: 10.1002/(sici)1099-0690(199811)1998:11<2519::aid-ejoc2519>3.0.co;2-v

No coin nor oath required. For personal study only.

✦ Synopsis

Three ganglioside molecular species, HPG-8, HPG-3, and species. HPG-8 is a sulfated monosialo-ganglioside, while HPG-3 and HPG-1 are disialo-gangliosides possessing 2Ǟ4-HPG-1, have been obtained from the polar fraction of the chloroform/methanol extract of the sea cucumber Holothuria linked tandem-type disialosyl moieties. These three gangliosides qualitative neuritogenic activity toward the rat pervicax. The structures of these gangliosides have been determined on the basis of chemical and spectroscopic pheochromocytoma cell line, PC-12 cells. evidence. They represent new ganglioside molecular

📜 SIMILAR VOLUMES

Structure of Neuritogenic Active Ganglio

Structure of Neuritogenic Active Ganglioside from the Sea Cucumber Stichopus japonicus

✍ Masafumi Kaneko; Fumiaki Kisa; Koji Yamada; Tomofumi Miyamoto; Ryuichi Higuchi 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 235 KB 👁 1 views

of the ceramide moiety is presumed to be (2S\*,3S\*,4R\*),

Structure and Cytotoxicity of a New Lano

Structure and Cytotoxicity of a New Lanostane-Type Triterpene Glycoside from the Sea Cucumber Holothuria hilla

✍ Jun Wu; Yang-Hua Yi; Hai-Feng Tang; Zheng-Rong Zou; Hou-Ming Wu 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 68 KB

Structure and Vasorelaxant Activity of F

Structure and Vasorelaxant Activity of Floranol, a Flavonoid Isolated from the Roots of Dioclea grandiflora

✍ Virgínia S. Lemos; Steyner F. Côrtes; Marcelo H. dos Santos; Javier Ellena; Mari 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 268 KB

The structure of the prenylated flavanonol, floranol (1 ¼ (2R,3R)-3,5,7-trihydroxy-2-(2-hydroxyphenyl)-6-methoxy-8-(3-methylbut-2-enyl)-4H-1-benzopyran-4-one), isolated from the roots of Dioclea grandiflora (Fabaceae), was unambiguously determined by X-ray analysis. The compound was tested for vasor

Biological activities of the secondary m

Biological activities of the secondary metabolites isolated from Zieria smithii and Zanthoxylum elephantiasis on microorganisms and brine shrimps

✍ S. K. Nazrul Islam; Monira Ahsan 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 84 KB 👁 1 views

Eight secondary metabolites, two isolated from Zieria smithii and six from Zanthoxylum elephantiasis were investigated for their biological (antimicrobial and cytotoxic) activities against 15 pathogenic microorganisms and on brine shrimps. Canthine-6-one obtained from Z. elephantiasis was shown to h

Structural Investigation and Biological

Structural Investigation and Biological Activity of the Lipooligosaccharide from the Psychrophilic Bacterium Pseudoalteromonas haloplanktis TAB 23

✍ Sara Carillo; Dr. Giuseppina Pieretti; Dr. Ermenegilda Parrilli; Prof. Dr. Maria 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 364 KB

ChemInform Abstract: Biologically Active

ChemInform Abstract: Biologically Active Glycosides from Asteroidea. Part 36. Reexamination of the Structure of Acanthaganglioside C, and the Identification of Three Minor Acanthagangliosides F, G, and H.

✍ T. MIYAMOTO; M. INAGAKI; R. ISOBE; Y. TANAKA; R. HIGUCHI; M. IHA; K. TERUYA 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 27 KB