Phytochemical study of endemic Costa Rican Annonaceae species Annona pittieri and Cymbopetalum costaricense
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| 著者: | , , |
|---|---|
| フォーマット: | artículo original |
| 出版日付: | 2021 |
| その他の書誌記述: | Phytochemical profile of the Central American rainforest endemic Annonaceae species, Annona pittieri and Cymbonopetallum costaricense, were studied in search of novel bioactive compounds. The acetogenin squamocin (1) isolated from A. pittieri showed cytotoxic activity against human acute lymphocytic leukaemia with low activity against healthy blood cells. In addition, other eight compounds were isolated from A. pittieri, including a novel 2-azaanthraquinone alkaloid, 4-methoxybenzo[g]isoquinoline-5,10-dione (2). Furthermore, from C. costaricense three compounds were isolated including a novel 1-azaanthraquinone alkaloid, 6-hydroxy-9-methoxy-cleistopholine (3) |
| 国: | Kérwá |
| 機関: | Universidad de Costa Rica |
| Repositorio: | Kérwá |
| 言語: | Inglés |
| OAI Identifier: | oai:kerwa.ucr.ac.cr:10669/87112 |
| オンライン･アクセス: | https://www.scielo.cl/scielo.php?pid=S0717-97072021000105047&script=sci_arttext https://hdl.handle.net/10669/87112 |
| キーワード: | Alkaloids Annonaceae Annona pittieri Cymbopetalum costarricense Squamocin |