Withanolides from Aeroponically Grown <i>Physalis peruviana</i> and Their Selective Cytotoxicity to Prostate Cancer and Renal Carcinoma Cells
作者:Ya-Ming Xu、E. M. Kithsiri Wijeratne、Ashley L. Babyak、Hanna R. Marks、Alan D. Brooks、Poonam Tewary、Li-Jiang Xuan、Wen-Qiong Wang、Thomas J. Sayers、A. A. Leslie Gunatilaka
DOI:10.1021/acs.jnatprod.6b01129
日期:2017.7.28
grown Physalis peruviana resulted in the isolation of 11 new withanolides, including perulactones I-L (1-4), 17-deoxy-23β-hydroxywithanolide E (5), 23β-hydroxywithanolide E (6), 4-deoxyphyperunolide A (7), 7β-hydroxywithanolide F (8), 7β-hydroxy-17-epi-withanolide K (9), 24,25-dihydro-23β,28-dihydroxywithanolide G (10), and 24,25-dihydrowithanolide E (11), together with 14 known withanolides (12-25)
气生生长的酸浆的研究导致分离出11种新的withanolides,包括perulactones IL(1-4),17-deoxy-23β-hydroxywithanolideE(5),23β-hydroxywithanolideE(6),4-deoxyphyperunolide A(7 ),7β-羟基withanolide F(8),7β-hydroxy-17-epi-withanolideK(9),24,25-dihydro-23β,28-dihydroxywithanolide G(10)和24,25-dihydrowithanolide E(11) ,以及14种已知的withanolides(12-25)。通过分析其光谱数据阐明了1-11的结构,并通过将其光谱数据与所报道的光谱数据进行比较来鉴定了12-25的结构。评估了所有withanolides对一组肿瘤细胞系的细胞毒性活性,这些