✦ LIBER ✦

Biologically Active Glycosides from Asteroidea, XXIX. X-Ray Crystallographic Analysis of Desulfated Asterosaponin P1 Isolated from the StarfishAsterina pectinifera

✍ Scribed by Cho, Yuko ;Higuchi, Ryuichi ;Marubayashi, Nobuhiro ;Ueda, Ikuhiko ;Komori, Tetsuya

Book ID: 102368477
Publisher: John Wiley and Sons
Year: 1992
Tongue: English
Weight: 243 KB
Volume: 1992
Category: Article
ISSN: 0947-3440
DOI: 10.1002/jlac.199219920116

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

By X‐ray crystallographic analysis of desulfated asterosaponin P~1~ the absolute configuration at C‐24 in the aglycone moiety is confirmed. The unique conformation of the side chain part possessing the carbohydrate moiety is also revealed. This is the first report of an X‐ray crystallographic analysis of a steroid glycoside whose carbohydrate moiety is located in the C‐17 side chain.

📜 SIMILAR VOLUMES

Biologically active glycosides from aste

Biologically active glycosides from asteroidea, XX. Glycosphingolipids from the starfishAsterina pectinifera,1. Isolation and characterization of acanthacerebroside B and structure elucidation of related, nearly homogeneous cerebrosides

✍ Higuchi, Ryuichi ;Natori, Takenori ;Komori, Tetsuya 📂 Article 📅 1990 🏛 John Wiley and Sons 🌐 English ⚖ 499 KB

## Abstract A ceramide monohexoside, acanthacerebroside B^1b,2a)^, was purified from the water‐insoluble lipid fraction of the chloroform/methanol extract of the starfish __Asterina pectinifera__ Müller et Troschel using reversed‐phase HPLC. A new method for identification of components of the cera