Results 91 to 100 of about 49,221 (207)
Santon Diprenilasi dari Kayu Akar Garcinia Tetranda Pierre [PDF]
, 2015 Garcinia tetranda merupakan salah satu spesies dari famili Clusiaceae yang mengandung senyawa metabolit sekunder. Senyawa golongan santon telah berhasil diisolasi dari fraksi S ekstrak etil asetat kayu akar Garcinia tetranda Pierre.
Ersam, T. (Taslim) +1 more
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Anthraquinones from Cratoxylum aborescens (Guttiferae) [PDF]
, 2010 Our continuing interest in anthraquinones from the Guttiferae family has led us to look at the genus Cratoxylum. A detailed chemical study on Cratoxylum aborescens resulted in the isolation of three anthraquinones, namely 1,8-dihydroxy-3-methoxy-6 ...
Ee, Gwendoline Cheng Lian +4 more
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Evaluation of antimicrobial and antitumoral activity of Garcinia mangostana L. (mangosteen) grown in Southeast Brazil [PDF]
, 2014 PURPOSE:To characterize the anatomy of the fruit and leaf and the presence of phytocompounds. To evaluate the antitumor and antimicrobial activity of ethanolic extract of Garcinia mangostana L.
Chaves, Alba Lucilvânia Fonseca +8 more
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Bioassay-Guided Isolation and Identification of Bioactive Compounds from Garcinia Penangiana Leaves [PDF]
, 2005 Preliminary screening was done on 18 extracts of different parts of Garcinia sp. These extracts were tested on cytotoxic assay by using MTT Tetrazolium method on MCF-7 cells (hormone dependent breast cancer cells), DU145 (prostate cancer cells), H460 (
Jabit, Mohd Lip
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Cytotoxic Prenylated Xanthones from the Pericarps of Garcinia mangostana
Molecules, 2014 Bioassay-guided fractionation of an ethanol extract of the pericarps of Garcinia mangostana led to the isolation of two new prenylated xanthones, named 1,3,7-trihydroxy-2-(3-methyl-2-butenyl)-8-(3-hydroxy-3-methylbutyl)-xanthone (1) and 1,3,8 ...
Zeng Xu +7 more
doaj +1 more source
European Journal of Medicinal Chemistry ReportsThe search for effective antidiabetic agents, both synthetic and natural, has intensified over the years. This review provides a comprehensive examination of xanthone compounds as potential antidiabetic agents, exploring their sources, chemical ...
Riya Saikia +10 more
doaj +1 more source
Coumarins, Xanthones and Related Compounds
Molecules, 2016 It has long been known that coumarins (γ-pyrones) and xanthones (α-pyrones) together form a large class of naturally occurring compounds exhibiting a wide range of biological activities.[...]
openaire +3 more sources
Anthraquinones and Xanthones from Cratoxylum glaucum (Guttiferae) [PDF]
, 2007 In a continuing search for xanthones and quinones from the Guttifere family, we decided to look at the genus Crotoxylum. A detailed chemical study on Cratoxylum glaucum has led to the isolation of two triterpenoids, friedelin (1) and stigmasterol 9(2 ...
Ee, Gwendoline Cheng Lian +2 more
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Drug Design, Development and Therapy, 2020 Zhongyan Tang,1,* Lihua Lu,2,* Zhengxiang Xia3 1Department of Emergency and Critical Care Medicine, Jin Shan Hospital, Fudan University, Shanghai 201508, People’s Republic of China; 2Department of Neonatology, International Peace Maternity and ...
Tang Z, Lu L, Xia Z
doaj
Julius-Kühn-Archiv, 2018 Hypericum seeds have recently been identified as a natural source of different xanthone derivatives. Two main constituents, the tetrahydroxyxanthones THX-1 and -2, were identified in methanolic extracts of H. perforatum and H.
Lorenz, Peter +7 more
doaj +1 more source