Intramolecular base-accelerated radical-scavenging reaction of a planar catechin derivative bearing a lysine moiety

Kiyoshi Fukuhara, Ikuo Nakanishi, Kei Ohkubo, Yoshinori Obara, Ayako Tada, Kohei Imai, Akiko Ohno, Asao Nakamura, Toshihiko Ozawa, Shiro Urano, Shinichi Saito, Shunichi Fukuzumi, Kazunori Anzai, Naoki Miyata, Haruhiro Okuda