@misc{oai:repo.qst.go.jp:00070656,
 author = {Imai, Kohei and Nakanishi, Ikuo and Nakanishi, Satomi and Takagaki, Ryohei and Ozawa, Toshihiko and Okuda, Haruhiro and Miyata, Naoki and Matsumoto, Kenichiro and Nakamura, Asao and Fukuhara, Kiyoshi and 中西 郁夫 and 松本 謙一郎},
 month = {Dec},
 note = {Radical-scavenging reactivities of newly synthesized 7 planar catechin derivatives substituted by an amino acid, which is lysine, arginine, histidine, asparagine acid, glutamic acid, serine, or cysteine, have been examined by the quenching kinetics of galvinoxyl radical in an acetonitrile solution observed by stopped flow technique.  Among the derivatives, one bearing arginine moiety showed an approximate 670-fold enhanced radical-scavenging activity than naturally occurring (+)-catechin, which is due to the strong intramolecular hydrogen bonding between the amino acid and catechin moieties., 8th AFMC International Medicinal Chemistry Symposium (AIMECS 11)},
 title = {Synthesis and Radical-Scavenging Activity of Planar Catechin Derivatives with Various Amino Acids as a Promising Antioxidant},
 year = {2011}
}