Results 151 to 160 of about 2,286 (197)

Limonoids from the Mangrove Xylocarpus granatum

Biochemical Systematics and Ecology, 2006
Chinese Acad Sci, S China Sea Inst Oceanol, Guangdong Key Lab Marine Mat Med, Guangzhou 510301, Peoples R China; Jinangxi Sci & Technl Normal Univ, Inst Organ Chem, Nanchang 330013, Peoples R ...
Jun Wu, Qiang Xiao, Qingxin Li
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Limonoids from Xylocarpus granatum Koenig

Journal of the Chemical Society C: Organic, 1970
The seed of Xylocarpus granatum have been found to contain a new compound, xylocarpin, which we have identified as methyl 3β-acetoxy-8α,30α-epoxy-1-oxomeliacate. The reactions of the compound with acid and alkali have been investigated.
D. A. Okorie, D. A. H. Taylor
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ChemInform Abstract: A Limonoid from Xylocarpus granatum.

ChemInform, 1996
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
U. KOKPOL, W. CHAVASIRI, S. TIP‐PYANG, G. VEERACHATO, F. ZHAO, J. SIMPSON, R. T. WEAVERS   +6 more
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Twenty-five limonoids from the Hainan mangrove, Xylocarpus granatum

Bioorganic Chemistry, 2020
Twenty-four new limonoids (1-24), named hainanxylogranins A-X, were isolated from leaves and barks of the Hainan mangrove, Xylocarpus granatum, together with a known compound, tabulvelutin B (25). The structures of these compounds were established by high resolution electrospray ionization mass spectroscopy (HRESIMS), extensive NMR spectroscopic ...
Jia-Cheng, Zhang, Qi, Liao, Li, Shen, Jun, Wu   +3 more
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A new glyceride from the seeds of Xylocarpus granatum

Chemistry of Natural Compounds, 2013
A new glyceride, 1,3-di-(16'-acetoxy-palmitoyl)-glycerol (1), and a known ceramide, (2S,3S,4R,8E)-2-[(2'R)-hydroxypalmitoylamino]-8-tetracosene-1,3,4-triol (2), were isolated from the seeds of Xylocarpus granatum K.D.Koenig (Meliaceae). Their structures were established on the basis of spectral evidence.
Changhong Huo, Qing Zhang, Yibing Wu, Ying Ge, Yufang Wang, Manli Zhang, Ligeng Li, Qingwen Shi   +7 more
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Xylogranatins A-D, New Mexicanolides from the Fruit of a Chinese Mangrove Xylocarpus granatum

Chemical and Pharmaceutical Bulletin, 2006
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Qiang Xiao
exaly   +4 more sources

Limonoids from the Seeds of the Marine Mangrove Xylocarpus granatum

Journal of Natural Products, 2007
Five 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, Xiao-Ning, Wang, Cheng-Qi, Fan, Li-Ping, Lin, Jian, Ding, Jian-Min, Yue   +5 more
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A new fungicidal lactone fromXylocarpus granatum(Meliaceae)

Natural Product Research, 2009
A new lactone was isolated from the leaves of Xylocarpus granatum, along with three known compounds: triacontanol, beta-sitosterol and kaempferol-3-O-beta-D-glucoside. Its structure was elucidated as 3-(1-hydroxyethyl)-4,4-dimethyl-4-butyrolactone (1) by infrared, (1)H and (13)C NMR and ESI-MS data.
Shijie, Du, Mingan, Wang, Wen, Zhu, Zhaohai, Qin   +3 more
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Factors limiting the intertidal distribution of the mangrove species Xylocarpus granatum

Oecologia, 2003
The 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, Ken W, Krauss, Robert D, Hauff   +2 more
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Granaxylocartin A, New Limonoid from the Seeds of Xylocarpus granatum

Chemistry of Natural Compounds, 2017
A new limonoid, named granaxylocartin A (1), was isolated from the seeds of Xylocarpus granatum, and the structure was elucidated on the basis of one- and two-dimensional NMR (including 1H, 13C NMR, DEPT, 1H–1H COSY, HSQC, HMBC, and NOESY).
Lilin Wang, Xiaowei Shi, Yu-Cheng Gu
exaly   +2 more sources