Results 121 to 130 of about 1,391 (160)
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A polyisoprenylated ketone from Calophyllum enervosum
Phytochemistry, 2005A polyisoprenylated ketone named enervosanone has been isolated from the stem bark of Calophyllum enervosum together with three known compounds, cambogin, osajaxanthone and epicatechin. Their structures were determined by spectroscopic analysis. The antimicrobial evaluations of the isolated compounds were also reported.
Taher, Muhammad +3 more
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Cytotoxic coumarins from Calophyllum dispar
Phytochemistry, 2001Six coumarins have been isolated from the fruits and the stem bark of Calophyllum dispar (Clusiaceae). The structures of these minor components were established by means of spectroscopic analysis, including extensive 2D NMR studies. Some of these coumarins exhibited a significant cytotoxic activity against KB cells.
D, Guilet +4 more
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Antiproliferative xanthone derivatives from Calophyllum inophyllum and Calophyllum soulattri.
Pakistan journal of pharmaceutical sciences, 2015Structure-activity relationships of eleven xanthones were comparatively predicted for four cancer cell lines after the compounds were subjected to antiproliferative assay against B-lymphocyte cells (Raji), colon carcinoma cells (LS174T), human neuroblastoma cells (IMR-32) and skin carcinoma cells (SK-MEL-28).
Siau, Hui Mah +3 more
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Coumarins from Calophyllum teysmannii
Phytochemistry, 1998Abstract During a chemotaxonomic survey of several Malaysian Calophyllum species, two new coumarins were isolated from the bark of Calophyllum teysmannii var. inophylloide . Structure elucidation of the new coumarins, teysmanones A and B are presented and species varieties are discussed.
Cao, S.-G. +3 more
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Calophyllum (Clusiaceae – Guttiferae) in Africa
Kew Bulletin, 2016Calophyllum africanum Cheek & Q. Luke is described and illustrated from Mali, in that part close to the Fouta Djalon of Guinea. Plant species present in its gallery forest habitat are listed in detail. Threatened by gold and uranium mining activities, C.
Martin Cheek, Quentin Luke
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Two new pyranoxanthones from the stem bark of Calophyllum pseudomolle P.F. Stevens
Natural Product Research, 2022Mulyadi Tanjung +1 more
exaly
Phytochemicals from Calophyllum macrocarpum Hook.f. and its cytotoxic activities
Natural Product Research, 2022Vivien Yi Mian Jong +2 more
exaly
Calophyllum products. V. New 4-phenylcoumarin from Calophyllum australianum
The Journal of Organic Chemistry, 1969George D. Breck, George H. Stout
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