期刊
PLANTA MEDICA
卷 66, 期 8, 页码 740-745出版社
GEORG THIEME VERLAG KG
DOI: 10.1055/s-2000-9901
关键词
Aglaia andamanica; Meliaceae; 24-epi-melianodiol; aglaiodiol; pyramidaglain A, B
Four new compounds, the limonoid 24-epi-melianodiol (8), the tirucallane aglaiodiol (9), and the two cyclopentatetrahydrobenzopyran derivatives pyramidaglain A (11) and B (12) were isolated from the leaves of Aglaia andamanica Hiern (Meliaceae), together with the eleven known constituents beta -sitosterol, beta -sitosterol glucoside, cycloart-23E-ene-3 beta ,25-diol (1), three flavonoids 5-hydroxy-3.4'7-trimethoxyflavone (2), retusin (3) and pachypodol (4), the tirucallane 24-epi-piscidinol A (5), the lignan yangambin (6), the limonoid melianodiol (7), the bisamide pyramidatine (10) and the amino acid N-methyl-trans-4-hydroxy-L-proline (13). All structures were established by means of detailed spectroscopic analysis.
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