Results 41 to 50 of about 49,221 (207)
Structural diversity and biological activities of caged Garcinia xanthones: recent updates
Acta Materia Medica, 2022 Caged xanthones are a class of natural compounds with approximately 200 members that are commonly isolated from the Garcinia genus in the Clusiaceae (formerly Guttiferae) family.
Yee Lin Phang, Changwu Zheng, Hongxi Xu
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A Computational Study to Predict Wound Healing Agents from the Peel of the Mangosteen (Garcinia mangostana L.) Extract [PDF]
International Journal Bioautomation, 2020 This study aimed to identify potentially active compounds from mangosteen peel extracts that heal skin burns and to evaluate their molecular mechanisms.
Marisca Evalina Gondokesumo +5 more
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Aryl and Alkyl Radiotrifluoromethylation via Metallaphotoredox‐Mediated Radical Cross‐Coupling
Angewandte Chemie, Volume 138, Issue 16, 13 April 2026.The metallaphotoredox‐mediated radiotrifluoromethylation of arenes and alkanes is described. The operationally simple protocols make use of substrates bearing thianthrenium salts (TT) or N‐hydroxyphthalimide (NHPI) esters and CF218FI. The reaction proceeds through a Ru‐mediated radical formation followed by a Cu‐mediated radical cross‐coupling step and
Lukas Veth +2 more
wiley +2 more sources
From Natural Products to New Synthetic Small Molecules: A Journey through the World of Xanthones
Molecules, 2021 This work reviews the contributions of the corresponding author (M.M.M.P.) and her research group to Medicinal Chemistry concerning the isolation from plant and marine sources of xanthone derivatives as well as their synthesis, biological/pharmacological
Madalena M. M. Pinto +8 more
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Molecules, 2019 P-glycoprotein (P-gp) plays a crucial role in the protection of susceptible organs, by significantly decreasing the absorption/distribution of harmful xenobiotics and, consequently, their toxicity.
Eva Martins +10 more
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International Journal of Technology, 2020 Mangosteen pericarp extract contains a high amount of xanthones, which are secondary plant metabolites that exhibit high antioxidant activities as well as beneficial pharmacological properties, but low bioavailabilities.
Elsa Anisa Krisanti +3 more
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Novel Xanthone Derivatives Impair Growth and Invasiveness of Colon Cancer Cells In Vitro
Biomolecules, 2021 Natural xanthones are a large group of compounds from which promising anticancer properties could be further developed by chemical modifications. This study aimed to investigate the influence of four novel xanthone derivatives based on a naturally ...
Jakub Rech +7 more
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Prenylates Xanthones from Garcinia xanthochymus.
ChemInform, 2003 AbstractFor Abstract see ChemInform Abstract in Full Text.
Wisinee, Chanmahasathien +6 more
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Photochemical Cyclization of Tertiary Buta‐2,3‐dienamides to β‐Lactams Upon Triplet Energy Transfer
Angewandte Chemie, Volume 138, Issue 13, 23 March 2026.Energy transfer is the key to the successful photocyclization of the title compounds to 3,4‐disubstituted 2‐azetidinones. If the substituent at the nitrogen atom is primary (R2 = H), trans products are formed exclusively. The triplet state of xanthen‐9‐one (XT) was found to be quenched by an allene amide (R, R2 = H, R1 = Bn, and R3 = Ph) with a ...
Johannes Hofer +3 more
wiley +2 more sources
Chiral Derivatives of Xanthones with Antimicrobial Activity
Molecules, 2019 According to the World Health Organization, the exacerbated use of antibiotics worldwide is increasing multi-resistant infections, especially in the last decade.
Joana Araújo +3 more
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