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)....
| الحاوية / القاعدة: | Phytochemistry Letters |
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| المؤلف الرئيسي: | |
| التنسيق: | مقال |
| اللغة: | English |
| منشور في: |
Elsevier Ltd
2018
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| الوصول للمادة أونلاين: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85046543024&doi=10.1016%2fj.phytol.2018.05.001&partnerID=40&md5=09f0d8f3ecf0910c132c64dc2e8bbcfe |
| الملخص: | 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. © 2018 |
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| تدمد: | 18743900 |
| DOI: | 10.1016/j.phytol.2018.05.001 |