Articles with "bark calophyllum" as a keyword



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Airlanggins A-B, two new isoprenylated benzofuran-3-ones from the stem bark of Calophyllum soulattri

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Published in 2018 at "Natural Product Research"

DOI: 10.1080/14786419.2017.1380027

Abstract: Abstract Two new isoprenylated benzofuran 3-ones, airlanggin A (1) and B (2) along with two known xanthones, ananixanthone (3) and trapezifolixanthone (4) were isolated from the stem bark of Calophyllum soulattri. Structures of all the… read more here.

Keywords: benzofuran ones; two new; new isoprenylated; stem bark ... See more keywords
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Calodioscurins A and B, two new isoprenylated xanthones from the stem bark of Calophyllum dioscurii P.F. Stevens

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Published in 2019 at "Natural Product Research"

DOI: 10.1080/14786419.2019.1643864

Abstract: Abstract Two new isoprenylated xanthones, calodioscurin A (1) and B (2) were isolated from the stem bark of Calophyllum dioscurii P.F. Stevens along with two known isoprenylated 4-phenylcoumarins, apetalolide (3) and methyl inophyllum P (4).… read more here.

Keywords: two new; isoprenylated xanthones; new isoprenylated; stem bark ... See more keywords

Phenolics and triterpenoids from stem bark of Calophyllum lanigerum var. austrocoriaceum (Whitmore) P. F. Stevens and their cytotoxic activities.

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Published in 2023 at "Natural product research"

DOI: 10.1080/14786419.2023.2196075

Abstract: Genus Calophyllum is well-known for its phenolic constituents, especially coumarins, which have shown to have a wide range of significant biological activities. In this study, four known phenolic constituents and two triterpenoids have been isolated… read more here.

Keywords: calophyllum lanigerum; bark calophyllum; stem bark; phenolics triterpenoids ... See more keywords
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Cytotoxic Compounds from the Stem Bark of Calophyllum soulattri

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Published in 2017 at "Natural Product Communications"

DOI: 10.1177/1934578x1701200922

Abstract: Chemical investigation of the stem bark of Calophyllum soulattri resulted in the isolation of a new phloroglucinol, namely calosubellinone (1) along with two known compounds, garsubellin B (2) and soulattrone A (3). The structures of… read more here.

Keywords: stem bark; bark calophyllum; calophyllum soulattri; cytotoxic compounds ... See more keywords