Phytochemical study of endemic Costa Rican Annonaceae species Annona pittieri and Cymbopetalum costaricense
में बचाया:
| लेखकों: | , , |
|---|---|
| स्वरूप: | artículo original |
| प्रकाशन तिथि: | 2021 |
| विवरण: | 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) |
| देश: | Kérwá |
| संस्थान: | Universidad de Costa Rica |
| Repositorio: | Kérwá |
| भाषा: | Inglés |
| OAI Identifier: | oai:kerwa.ucr.ac.cr:10669/87112 |
| ऑनलाइन पहुंच: | https://www.scielo.cl/scielo.php?pid=S0717-97072021000105047&script=sci_arttext https://hdl.handle.net/10669/87112 |
| संकेत शब्द: | Alkaloids Annonaceae Annona pittieri Cymbopetalum costarricense Squamocin |