Two novel dicarboxylic Acid derivatives and a new dimeric hydrolyzable tannin from walnuts

Hideyuki Ito1, Takahiro Okuda, Toshiyuki Fukuda

  • 1Department of Pharmacognosy, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Tsushima, Okayama 700-8530, Japan. hito@cc.okayama-u.ac.jp

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