Two new flavonol glycosides were isolated from dried leaves of Koelreuteria paniculata Laxm. (Sapindaceae) and characterized as 6,8-dihydroxy-afzelin and afzelin 3"-O-gallate, based on chemical and spectral evidences, in addition to nine known polyphenolic metabolites, including right isolated for the first time from this species.
机构:
Hiroshima Univ, Dept Pharmacognosy, Grad Sch Biomed Sci, Minami Ku, Hiroshima 7348553, JapanHiroshima Univ, Dept Pharmacognosy, Grad Sch Biomed Sci, Minami Ku, Hiroshima 7348553, Japan
Hisaeda, Aya
论文数: 引用数:
h-index:
机构:
Matsunami, Katsuyoshi
Otsuka, Hideaki
论文数: 0引用数: 0
h-index: 0
机构:
Hiroshima Univ, Dept Pharmacognosy, Grad Sch Biomed Sci, Minami Ku, Hiroshima 7348553, JapanHiroshima Univ, Dept Pharmacognosy, Grad Sch Biomed Sci, Minami Ku, Hiroshima 7348553, Japan
Otsuka, Hideaki
Takeda, Yoshio
论文数: 0引用数: 0
h-index: 0
机构:
Yasuda Womens Univ, Fac Pharm, Asaminami Ku, Hiroshima 7310153, JapanHiroshima Univ, Dept Pharmacognosy, Grad Sch Biomed Sci, Minami Ku, Hiroshima 7348553, Japan