Chemical constituents of the stems of Neolitsea kedahensis Gamble
Two new β-carboline alkaloids, daibucarbolines D (1) and E (2) and one new sesquiterpene dilactone, pseudovillosine (3), together with five known compounds, taraxerone, taraxerol, pseudoneoliacine, daibucarboline A and linderaggrine A were isolated from the stems of Neolitsea kedahensis (Lauraceae...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English English English |
| Published: |
Elsevier Ltd
2018
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/64774/1/64774_Chemical%20constituents%20of%20the%20stems.pdf http://irep.iium.edu.my/64774/2/64774_Chemical%20constituents%20of%20the%20stems_SCOPUS.pdf http://irep.iium.edu.my/64774/13/64774_Chemical%20constituents%20of%20the%20stems%20of%20Neolitsea%20kedahensis%20Gamble_WoS.pdf http://irep.iium.edu.my/64774/ https://www.sciencedirect.com/science/article/pii/S1874390017305906 |
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| Summary: | Two new β-carboline alkaloids, daibucarbolines D (1) and E (2) and one new sesquiterpene dilactone, pseudovillosine
(3), together with five known compounds, taraxerone, taraxerol, pseudoneoliacine, daibucarboline A
and linderaggrine A were isolated from the stems of Neolitsea kedahensis (Lauraceae). The structures were
confirmed through extensive spectroscopic analysis, while the relative configuration of compound (3) was determined
by a single crystal X-ray diffraction. |
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