@article{weko_46249_1, author = "Waki,Tsukasa and Nakanishi,Ikuo and Matsumoto,Kenichiro and Kitajima,Junichi and Chikuma,Toshiyuki and Kobayashi,Shigeki", title = "Key Role of Chemical Hardness to Compare 2,2-Diphenyl-1-picrylhydrazyl Radical Scavenging Power of Flavone and Flavonol O-Glycoside and C-Glycoside Derivatives", journal = "Chemical & Pharmaceutical Bulletin", year = "2011", volume = "60", number = "1", pages = "37--44", month = "oct" }