Results 161 to 170 of about 2,264 (192)
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Limonoids from the Seeds of the Marine Mangrove Xylocarpus granatum
Journal of Natural Products, 2007Five new limonoids, granaxylocarpins A-E (1-5), were isolated from the seeds of the Chinese marine mangrove Xylocarpus granatum. Granaxylocarpins A (1) and B (2) are mexicanolide-type limonoids with a 9,10-seco skeleton, and granaxylocarpin C (3) possesses an 8alpha,30alpha-epoxy ring and a rare 1,29-oxygen bridge.
Sheng, Yin +5 more
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Factors limiting the intertidal distribution of the mangrove species Xylocarpus granatum
Oecologia, 2003The tree species Xylocarpus granatum is commonly described as occurring in the upper intertidal zone of mangrove forests, but mature trees are occasionally found at lower elevations. In the Utwe River basin, on the Pacific island of Kosrae, we investigated the relative importance of several biotic and abiotic factors that may control the intertidal ...
James A, Allen +2 more
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Limonoids from the Seeds of a Hainan Mangrove, Xylocarpus granatum
Journal of Natural Products, 2010Ten new limonoids, hainangranatumins A-J (1-10), and 25 known compounds were isolated from seeds of a Chinese mangrove, Xylocarpus granatum, collected on Hainan Island. Hainangranatumins A-E (1-5) and I and J (9 and 10) are 9,10-seco-mexicanolides, whereas hainangranatumin F (6) is a limonoid possessing an 8α,30α-epoxy ring and a C1-C29 oxygen bridge ...
Jian-Yu, Pan +5 more
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Protoxylocarpins F−H, Protolimonoids from Seed Kernels of Xylocarpus granatum
Journal of Natural Products, 2009Three new protolimonoids, protoxylocarpins F-H (1-3), along with 11 known limonoids, were isolated from seed kernels of Xylocarpus granatum. Their structures were elucidated on the basis of extensive spectroscopic data analyses. All compounds isolated were evaluated for cytotoxic activity against five human tumor cell lines.
Khanitha, Pudhom +4 more
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ChemInform Abstract: New Limonoids from the Seeds of Xylocarpus granatum
ChemInform, 2015Abstractisolation and structure of the novel limonoids (I)—(III)
Qing‐Wen Shi, null et al.
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New Limonoids from the Seeds of a Krishna Mangrove, Xylocarpus granatum
Chemistry & Biodiversity, 2013AbstractTwo new mexicanolides, named granatumins H and I (1 and 2, resp.), and two phragmalins, named granatumins J and K (3 and 4, resp.), were isolated from the seeds of an Indian mangrove, Xylocarpus moluccensis, collected from the swamps of Krishna estuary, Andhra Pradesh.
Hongliang, Chen +4 more
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Sundarbanxylogranins A–E, five new limonoids from the Sundarban Mangrove, Xylocarpus granatum
Fitoterapia, 2017Five new limonoids, named sundarbanxylogranins A-E (1-5), were isolated from the seeds of an Indian mangrove, Xylocarpus granatum, collected from mangrove swamps of the Sundarbans, India. The structures of these limonoids were established by HRESIMS and NMR spectroscopic data.
Yi-Guo Dai +3 more
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Xylogranin B: A Potent Wnt Signal Inhibitory Limonoid from Xylocarpus granatum
Organic Letters, 2013Xylogranin B (2) was isolated from Xylocarpus granatum (Meliaceae) leaves, by use of a cell-based luciferase screening system targeting a Wnt signaling pathway. Compound 2 inhibited TCF/β-catenin transcriptional activity (IC50 48.9 nM) and exhibited strong cytotoxicity against colon cancer cell lines.
Kazufumi, Toume +6 more
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Xylocarpins A−I, Limonoids from the Chinese Mangrove Plant Xylocarpus granatum
Journal of Natural Products, 2007Chemical examination of the fruits of the Chinese mangrove plant, Xylocarpus granatum, resulted in the isolation and characterization of nine new limonoids, named xylocarpins A-I (1-5, 7-10), along with nine known limonoids. Xylocarpins A-E were designated as polyoxyphragmalins, xylocarpin I was identified as a phragmalin orthoester, while xylocarpins ...
Jianxin, Cui +4 more
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