| Literature DB >> 31798193 |
Shi Sun1, Jingchun Liu1, Xiuxiu Sun1, Wenjun Zhu1, Fei Yang1, Lisa Felczak1, Q Ping Dou2, Kequan Zhou1.
Abstract
Five bioactive Annonaceous acetogenins, including three new compounds, annonamuricins A (1), B (2), and C (3), one registered but no spectral data reported compounds, annonamuricin D (4), and one known compound annonacin (5) were isolated from Graviola fruit (Annona muricata) and further determined through bioassay-guided fractionation. All five compounds are C35 Anonnonaceous acetogenins with a mono-tetrahydrofuran ring and four hydroxyls. Their structures were elucidated using spectral methods as well as chemical modification after isolation via chromatographic techniques and HPLC purification. These acetogenins demonstrated potent anti-proliferative activities against human prostate cancer PC-3 cells.Entities:
Keywords: Annona muricata; Annonamuricin; Anonnonaceous acetogenins; Human prostate cancer PC-3 cells
Year: 2017 PMID: 31798193 PMCID: PMC6887104 DOI: 10.1016/j.tetlet.2017.04.016
Source DB: PubMed Journal: Tetrahedron Lett ISSN: 0040-4039 Impact factor: 2.415