A novel phloroglucinol and two new phenolic glycosides from Psidium littorale

作者:Shu, Ji-Cheng; Cui, Hang-Qing; Huang, Yin-Zheng; Liu, Jian-Qun; Huang, Hui-Lian*
来源:Journal of Asian Natural Products Research, 2017, 19(9): 854-861.
DOI:10.1080/10286020.2016.1271792

摘要

One novel phloroglucinol, psidosone A (1), and two new phenolic glycosides, psidoside A (2), and psidoside B (3), together with nine known phenol compounds (4-12), were isolated from the fruits of Psidium littorale Raddi. Their structures were elucidated using data obtained from MS, H-1 and C-13 NMR spectra, and correlation experiments (HMQC and HMBC), as well as by comparison with published data.