Trypanocidal Constituents in Plants 3. Leaves of Garcinia intermedia and Heartwood of Calophyllum brasiliense
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- Abe Fumiko
- Faculty of Pharmaceutical Sciences, Fukuoka University
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- Nagafuji Shinya
- Faculty of Pharmaceutical Sciences, Fukuoka University
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- Okabe Hikaru
- Faculty of Pharmaceutical Sciences, Fukuoka University
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- Akahane Hiroshige
- Fukuoka University School of Medicine
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- Estrada-Muñiz Elizabeth
- Institute of Chemistry, National University of Mexico
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- Huerta-Reyes Maira
- Institute of Chemistry, National University of Mexico
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- Reyes-Chilpa Ricardo
- Institute of Chemistry, National University of Mexico
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Abstract
The constituents of the leaves of Garcinia intermedia and heartwood of Calophyllum brasiliense were investigated based on their trypanocidal activity against epimastigotes of Trypanosoma cruzi, the etiologic agent of Chagas' disease. As the active components, the polyisoprenylated benzophenone derivative guttiferone A and the xanthone 8-desoxygartanin were isolated along with the biflavonoids podocarpusflavone A and amentoflavone, and friedelin from the former. Three xanthones, jacareubin, 6-deoxyjacareubin, and 1,3,5,6-tetrahydroxy-2-(3-methyl-2-butenyl)xanthone from the latter showed activity. The trypanocidal activity of these compounds against trypomastigotes, an infectious form of T. cruzi, was examined as well as gossypol, berberine chloride, and harmine for comparison.
Journal
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- Biological and Pharmaceutical Bulletin
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Biological and Pharmaceutical Bulletin 27 (1), 141-143, 2004
The Pharmaceutical Society of Japan
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Keywords
Details 詳細情報について
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- CRID
- 1390282679604873344
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- NII Article ID
- 110003608639
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- NII Book ID
- AA10885497
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- ISSN
- 13475215
- 09186158
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- NDL BIB ID
- 6795818
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- PubMed
- 14709920
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL
- Crossref
- PubMed
- CiNii Articles
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- Abstract License Flag
- Disallowed