Ono Masateru, Masuoka Chikako, Koto Mihoko, Tateishi Michiko, Komatsu Haruki, Kobayashi Hiromasa, Igoshi Keiji, Ito Yasuyuki, Okawa Masafumi, Nohara Toshihiro
Kyushu Tokai University School of Agriculture, Aso, Kumamoto, Japan.
Chem Pharm Bull (Tokyo). 2002 Oct;50(10):1416-7. doi: 10.1248/cpb.50.1416.
A new ortho-benzoyloxyphenyl acetic acid ester, called vaccihein A (1), was isolated from the fruit of rabbiteye blueberry (Vaccinium ashei). The chemical structure was determined on the basis of spectroscopic data. Compound 1 had antioxidative activity using the ferric thiocyanate method. In addition, 1 showed a scavenging effect on the stable free radical 1,1-diphenyl-2-picrylhydrazyl.
从兔眼蓝莓（Vaccinium ashei）果实中分离出一种新的邻苯甲酰氧基苯基乙酸酯，称为vaccihein A（1）。根据光谱数据确定了其化学结构。化合物1采用硫氰酸铁法具有抗氧化活性。此外，1对稳定自由基1,1-二苯基-2-苦基肼基有清除作用。
