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New steroidal glycosides from the fruits of Solanum anguivi
Journal article   Peer reviewed

New steroidal glycosides from the fruits of Solanum anguivi

Takehiko Honbu, Tsuyoshi Ikeda, Xing-Hua Zhu, Osamu Yoshihara, Masafumi Okawa, Alaa M Nafady and Toshihiro Nohara
Journal of natural products (Washington, D.C.), Vol.65(12), pp.1918-1920
01/12/2002
DOI: https://doi.org/10.1021/np020254t
PMID: 12502339

Abstract

Chromatography, High Pressure Liquid Fruit - chemistry Glycosides - chemistry Glycosides - isolation & purification Japan Molecular Structure Nuclear Magnetic Resonance, Biomolecular Plants, Medicinal - chemistry Seeds - chemistry Solanum - chemistry Spectrometry, Mass, Fast Atom Bombardment Stereoisomerism Steroids - chemistry Steroids - isolation & purification
Four new steroidal saponins, anguiviosides III (1), XI (2), XV (3), and XVI (4), were isolated and characterized from the fruits of Solanum anguivi. Their structures were elucidated on the basis of spectroscopic analysis. The occurrence of the cholestane glycosides 3 and 4 is considered from a biogenetic point of view.

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