A New Type of Stilbene-Related Secondary Metabolite, Idenburgene, from Cryptocarya idenburgensis

Lia Dewi JULIAWATY; Mariko KITAJIMA; Hiromitsu TAKAYAMA; Sjamsul Arifin ACHMAD; Norio AIMI

doi:10.1248/cpb.48.1726

Lia Dewi JULIAWATY, Mariko KITAJIMA, Hiromitsu TAKAYAMA, Sjamsul Arifin ACHMAD, Norio AIMI

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Keywords: Cryptocarya idenburgensis, Lauraceae, idenburgene, stilbene, 3-hydroxy-5-methoxystilbene, 2', 6'-dihydroxy-4'-methoxydihydrochalcone

JOURNAL FREE ACCESS

2000 Volume 48 Issue 11 Pages 1726-1728

DOI https://doi.org/10.1248/cpb.48.1726

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Abstract

A new type of natural product, idenburgene (1), was isolated from Crytocarya idenburgensis, and its unique structure was elucidated. Four known compounds, 3-hydroxy-5-methoxystilbene (2), 2', 6'-dihydroxy-4'-methoxy-dihydrochalcone (3), stigmast-4-ene-3-one, and β-sitosterol were also isolated and identified.

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