作者: Chi-I Chang , Chiy-Rong Chen , Yun-Wen Liao , Wen-Ling Shih , Hsueh-Ling Cheng
DOI: 10.1248/CPB.58.225
关键词:
摘要: Four novel octanorcucurbitane triterpenes, octanorcucurbitacins A—D (1—4), together with one known triterpene, kuguacin M (5), were isolated from the methyl alcohol extract of stems Momordica charantia. Their structures elucidated on basis extensive spectroscopic analyses. Compound 3 inhibited tert-butyl hydroperoxide (t-BHP)-induced hepatotoxicity against HepG2 cells.