Kenyaloside, a Novel O,O,O-Triglycosylated Naphthalene Derivative from the Exudate of Kenyan Aloe Species

Author:

Speranza Giovanna1,Monti Daniela2,Crippa Sergio1,Cairoli Paola1,Morelli Carlo F.1,Manitto Paolo1

Affiliation:

1. Dipartimento di Chimica Organica e Industriale, Università degli Studi di Milano, via Venezian 21, 20133 Milano, Italy

2. Istituto di Chimica del Riconoscimento Molecolare, C.N.R., via Mario Bianco 9, 20131 Milano, Italy

Abstract

A new naphthalene O,O,O-triglycoside, kenyaloside (1), was isolated from the dried exudate of Kenyan Aloe species, a bittering and laxative agent. Its structure was established by combined spectral and chemical methods as 1-(β-D-glucopyranosyloxy)-8-(α-L-rhamnopyranosyloxy)-3-(β-D-xylopyranosyloxymethyl)naphthalene.

Publisher

SAGE Publications

Subject

Complementary and alternative medicine,Plant Science,Drug Discovery,Pharmacology,General Medicine

Reference13 articles.

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