𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Biologically Active Glycosides from Asteroidea, IX. Steroid Oligoglycosides from the StarfishAsterias amurensis [cf.]versicolor Sladen, 2. Structure Elucidation of Two New Oligoglycoside Sulfates, Versicoside B and Versicoside C

✍ Scribed by Itakura, Yoichi ;Komori, Tetsuya


Publisher
John Wiley and Sons
Year
1986
Tongue
English
Weight
755 KB
Volume
1986
Category
Article
ISSN
0947-3440

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Biologically Active Glycosides from Aste
✍ Itakura, Yoichi ;Komori, Tetsuya ;Kawasaki, Toshio 📂 Article 📅 1983 🏛 John Wiley and Sons 🌐 English ⚖ 767 KB

## Abstract In addition to the already known 3β,6α‐dihydroxy‐5α‐pregn‐9(11)‐en‐20‐one (**1**), 3β,6α,20ξ‐trihydroxy‐5α‐cholest‐9(11)‐en‐23‐one (**2**), 3β,6α,20ξ‐trihydroxy‐24ξ‐methyl‐5α‐cholest‐9(11)‐en‐23‐one (**3**) [isolated in the form of the diacetates **1**′, **2**′, and **3**′ from the enzy

Biologically active glycosides from aste
✍ Komori, Tetsuya ;Nanri, Hiroyuki ;Itakura, Yoichi ;Sakamoto, Kenji ;Taguchi, Shu 📂 Article 📅 1983 🏛 John Wiley and Sons 🌐 English ⚖ 1005 KB

## Abstract From the whole bodies of Acanthaster planci L. a genuine oligoglycoside which is an unstable type 20‐hydroxycholesten‐23‐one glycoside sulfate has been isolated in large quantities. Apart from the known 3β,6α‐dihydroxy‐5α‐pregn‐9(11)‐en‐20‐one (**1**) two new genuine aglycones were isol

Biologically active glycosides from aste
✍ Dubois, Marie-Aleth ;Noguchi, Yuko ;Higuchi, Ryuichi ;Komori, Tetsuya 📂 Article 📅 1988 🏛 John Wiley and Sons 🌐 English ⚖ 592 KB

From thc water extract of the whole hodics of Asterinu pectiriijero Mullcr ct Troschcl two further novel steroid oligoglycosidc sulfates named pcctiniosidc C ( I ) and pcctiniosidc D (2) could be isolated together with the known acanthaglycciside C (3)". On the basis of chemical and spectral evidenc

Biologically active glycosides from aste
✍ Higuchi, Ryuichi ;Jhou, Jian Xin ;Inukai, Kazuyoshi ;Komori, Tetsuya 📂 Article 📅 1991 🏛 John Wiley and Sons 🌐 English ⚖ 824 KB

## Abstract Six new cerebrosides, asteriacerebroside A (1), B (2), C (3), D (4), E (7) and F (8), have been isolated from the two cerebroside molecular species obtained from the less polar fraction of the chloroform/methanol extract of the starfish __Asterias amurensis versicolor__ Sladen. The stru

Biologically active glycosides from aste
✍ Dubois, Marie-Aleth ;Higuchi, Ryuichi ;Komori, Tetsuya ;Sasaki, Takuma 📂 Article 📅 1988 🏛 John Wiley and Sons 🌐 English ⚖ 519 KB

Two funher new oligoglycosides sulfates named pectinioside E (1) and F (2) were isolated from aqueous extracts of the whole bodies of Asicrinu pwririijera MGller et Troschel, after separation hy column chromatography on silica gel. RP-8, and Sephadex LH-20. Their structures have been clucidatcd by c