Echinodolides A and B, New Cembrane Diterpenoids with an Eight-Membered Lactone Ring from the Leaves of Echinodorus m acrophyllus

Echinodolides A and B, New Cembrane Diterpenoids with an Eight-Membered Lactone Ring from the Leaves of Echinodorus m acrophyllus

Two new cembrane diterpenoids with an eight-membered lactone ring, echinodolides A (1) and B (2), were isolated from the leaves of the Brazilian medicinal plant Echinodorus macrophyllus (“Chapéu-de-couro”), and the structures and relative stereochemistry were elucidated from their spectroscopic data...

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Veröffentlicht in:Journal of natural products (Washington, D.C.) D.C.), 2002-01, Vol.65 (1), p.82-84
Hauptverfasser: Shigemori, Hideyuki, Shimamoto, Sayaka, Sekiguchi, Mitsuhiro, Ohsaki, Ayumi, Kobayashi, Jun'ichi
Format: Artikel
Sprache:eng
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Zusammenfassung:Two new cembrane diterpenoids with an eight-membered lactone ring, echinodolides A (1) and B (2), were isolated from the leaves of the Brazilian medicinal plant Echinodorus macrophyllus (“Chapéu-de-couro”), and the structures and relative stereochemistry were elucidated from their spectroscopic data.
ISSN:0163-3864
1520-6025
DOI:10.1021/np0104119