Unusual cyclolanostanes from leaves of Pandanus boninensis

Inada, A.; Ikeda, Y.; Murata, H.; Inatomi, Y.; Nakanishi, T.; Bhattacharyya, K.; Kar, T.; Bocelli, G.; Cantoni, A.

Unusual cyclolanostanes from leaves of Pandanus boninensis

2005

Two unusual triterpenoids, (24S)-24-methyl-25,32-cyclo-5alpha-lanosta-9(11)-en-3beta-ol and (24S)-24-methyl-25,32-cyclo-cycloartane-3beta-ol, were isolated from leaves of Pandanus boninensis along with known triterpenoids and lignans. Their structures were established on the basis of spectroscopic methods and X-ray analysis.

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AGROVOC Keywords

chemical structure chemistry japan leaves lignans lignans pandanaceae pandanus plant extracts spectral analysis

Bibliographic information

Published in

Phytochemistry

Volume 66 Issue 23 Pagination 2729 - 2733 ISSN 0031-9422

Other Subjects

Cyclolanostanes; Plant biochemistry; Magnetic resonance spectroscopy; Isolation & purification; Plant physiology and biochemistry; Molecular structure; Crystallography; X-ray; X-ray diffraction; Pandanus boninensis; Agricultural products (non-food plant); Triterpenes; Triterpenoid saponins; Stereochemistry

Language

English

Type

Journal Article; Text

In AGRIS since: 2024-02-28

Format: MODS

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Unusual cyclolanostanes from leaves of Pandanus boninensis

2005

AGROVOC Keywords

Bibliographic information