AI Article Synopsis
- Researchers isolated two new compounds, rubescins I and J, from the stem bark of the Trichilia rubescens tree, along with six already known compounds.
- The identified known compounds include rubescin D, lichexanthone, scopoletin, scopoletin O-glycoside, β-sitosterol, and stigmasterol.
- The structures of these compounds were analyzed using techniques like mass spectrometry (MS) and NMR, as well as comparisons with existing research.
Article Abstract
Two new tetranorterpenoid derivatives named rubescins I (1) and J (2), were isolated along with six known compounds including rubescin D (3), lichexanthone (4), scopoletin (5), scopoletin O-glycoside (6), β-sitosterol (7) and stigmasterol (8) from the stem bark of Trichilia rubescens (Meliaceae). The structures of the compounds were determined by means of MS, different NMR and by comparison with related data reported in the literature.
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| http://dx.doi.org/10.1080/14786419.2018.1443087 | DOI Listing |
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