The acetone-soluble parts of Garcinia subelliptica leaves were analyzed and six new biflavonoids were isolated, i.e., garciniaflavones A-F (1-6), as well as the five known biflavonoids amentoflavone (

Isolation of Six Isoprenylated Biflavonoids from the Leaves of Garcinia subelliptica. -Six new biflavonoids, garciniaflavones A-F, are isolated together with five known biflavonoids and three triperpenoids. Known amentoflavone (Ic) strongly inhibits hypoxia-inducible factor-1 in human embryonic kidney 293 cells under hypoxic conditions. -(ITO*, T.; YOKOTA, R.; WATARAI, T.; MORI, K.; OYAMA, M.; NAGASAWA, H.; MATSUDA, H.; IINUMA, M.; Chem. Pharm. Bull. 61 (2013) 5, 551-558, http://dx.doi.org/10.1248/cpb.c12-01057 ; Lab. Pharmacogn., Gifu Pharm. Univ., Gifu 501-11, Japan; Eng.) -C. Cyrus 43-206