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01.10.2010 | Original Paper

Megastigmane glucosides and an unusual monoterpene from the leaves of Cananga odorata var. odorata, and absolute structures of megastigmane glucosides isolated from C. odorata var. odorata and Breynia officinalis

verfasst von: Katsuyoshi Matsunami, Jiro Nagashima, Sachiko Sugimoto, Hideaki Otsuka, Yoshio Takeda, Duangporn Lhieochaiphant, Sorasak Lhieochaiphant

Erschienen in: Journal of Natural Medicines | Ausgabe 4/2010

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Abstract

From a 1-BuOH-soluble fraction of a MeOH extract of Cananga odorata var. odorata, collected at the Botanical Garden of Chiang Mai University, a new megastigmane glucoside, named canangaionoside, and an irregular monoterpene were isolated. A known compound, breyniaionoside A, which has been obtained from the leaves of Breynia officinalis, was also isolated, and its absolute structure was substantiated for the first time in this study. On this occasion, the absolute stereochemistries of structurally related megastigmane glucosides, breyniaionosides B and C, isolated from B. officinalis were examined.

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Titel: Megastigmane glucosides and an unusual monoterpene from the leaves of Cananga odorata var. odorata, and absolute structures of megastigmane glucosides isolated from C. odorata var. odorata and Breynia officinalis
verfasst von: Katsuyoshi Matsunami
Jiro Nagashima
Sachiko Sugimoto
Hideaki Otsuka
Yoshio Takeda
Duangporn Lhieochaiphant
Sorasak Lhieochaiphant
Publikationsdatum: 01.10.2010
Verlag: Springer Japan
Erschienen in: Journal of Natural Medicines / Ausgabe 4/2010
Print ISSN: 1340-3443
Elektronische ISSN: 1861-0293
DOI: https://doi.org/10.1007/s11418-010-0434-5

Klimawandel und Gesundheit: Was Sie in der Hausarztpraxis wissen müssen und tun können

Springer Medizin

Megastigmane glucosides and an unusual monoterpene from the leaves of Cananga odorata var. odorata, and absolute structures of megastigmane glucosides isolated from C. odorata var. odorata and Breynia officinalis

Abstract

Klimawandel und Gesundheit: Was Sie in der Hausarztpraxis wissen müssen und tun können

Springer Medizin

Abstract

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