Melia is a genus of flowering trees in the mahogany family, Meliaceae. Toosendanone A (1), a new euphane (tirucallane)-type triterpene bearing a five-membered ring in the side chain and the first cyclopentanyl protolimonoid, was isolated from the bark of Melia toosendan, along with two new tirucallanes, toosendanic acids A (2) and B (3). The structure and absolute configuration of compound 1 was elucidated by spectroscopic data interpretation and X-ray diffraction analysis. Compounds 1-3 were evaluated for cytotoxicity against a small panel of cancer cell lines.
Trees or shrubs, usually deciduous. Young parts usually covered with stellate trichomes. Branchlets with obvious leaf scars and lenticels. Leaves in spirals, 2- or 3-pinnate; leaflets with petiolules; leaflet blades with margin usually dentate or sometimes entire. Thyrses axillary, much branched, consisting of several dichasia.
Catalog | Product Name | CAS Number | Manual |
---|---|---|---|
CFN99908 | Toosendanin | 58812-37-6 | |
CFN98838 | Kaempferol | 520-18-3 | |
CFN98756 | Kaempferitrin | 482-38-2 | |
CFN98782 | Kaempferide | 491-54-3 | |
CFN97244 | 1-Deacetylnimbolinin B | 76689-98-0 | n/a |
CFN89330 | Meliasendanin D | 1820034-05-6 | n/a |
CFN92975 | Methyl kulonate | 22611-37-6 | n/a |
CFN92976 | Kulactone | 22611-36-5 | n/a |
CFN92977 | Kulinone | 21688-61-9 | n/a |
CFN90952 | Clemaphenol A | 362606-60-8 | n/a |
CFN98641 | Medioresinol | 40957-99-1 | |
CFN99272 | Quercetin | 117-39-5 | |
CFN99642 | Rutin | 153-18-4 | |
CFN99158 | Ferulic acid | 1135-24-6 | |
CFN98884 | Syringic acid | 530-57-4 | |
CFN92419 | Isovanillic acid | 645-08-9 | n/a |
CFN97577 | 4-Hydroxybenzoic acid | 99-96-7 | |
CFN97149 | 5-Hydroxymethylfurfural | 67-47-0 |
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