9 alpha,20-Dihydroxyecdysone, a new natural ecdysteroid from Silene italica ssp nemoralis

A new natural compound, 9alpha,20-dihydroxyeedysone (1), and two known related compounds, 20-hydroxyecdysone and ecdysone, were isolated from the herb Silene italica ssp. nemoralis. Compound I is the first C-9 hydroxylated ecdysteroid with a cis-fused A/B ring junction to have been isolated from a p...

Full description

Saved in:
Bibliographic Details
Published inJournal of natural products (Washington, D.C.) Vol. 66; no. 3; pp. 450 - 451
Main Authors Pongracz, Z, Bathori, M, Toth, G, Simon, A, Mak, M, Mathe
Format Journal Article
LanguageEnglish
Published WASHINGTON Amer Chemical Soc 01.03.2003
Subjects
Chemistry, Medicinal
Life Sciences & Biomedicine
Pharmacology & Pharmacy
Plant Sciences
Science & Technology
PHYTOECDYSTEROIDS
Online AccessGet full text

Cover

More Information
Summary:A new natural compound, 9alpha,20-dihydroxyeedysone (1), and two known related compounds, 20-hydroxyecdysone and ecdysone, were isolated from the herb Silene italica ssp. nemoralis. Compound I is the first C-9 hydroxylated ecdysteroid with a cis-fused A/B ring junction to have been isolated from a plant source, and its structure was determined using a combination of spectroscopic techniques.
ISSN:0163-3864
1520-6025
DOI:10.1021/np0205194