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公开(公告)号:US10202337B2
公开(公告)日:2019-02-12
申请号:US15129927
申请日:2015-03-23
Applicant: KANEKA CORPORATION
Inventor: Koji Machida , Kohei Mori , Narumi Kishimoto , Toshihiro Takeda
IPC: C07C277/08
Abstract: A tri-carbobenzoxy-arginine represented by the following formula (2): is produced by carbobenzoxylating the arginine or arginine derivative (1) represented by the following formula (1), or a salt thereof: by adding carbobenzoxy chloride and a base in a water/organic solvent bilayer system to an arginine or arginine derivative (1) represented by the formula (1), or a salt thereof.