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发明名称
光学活性ジアミン誘導体の製造方法
摘要
FXa阻害薬(X)及び(X−a)の製造における重要中間体化合物(1)及び(1a)の効率的な製造方法を提供することが課題である。立体選択的な分子内環化反応による式(8d)で表される化合物の製造方法、及び、化合物(8d)の脱スルホニル化を特徴とする、化合物(1f)、その塩又はそれらの水和物の製造方法。【化1】[式中、R4aは、C1−C6アルキル基、ベンジル基等を示す。]
申请公布号
JPWO2014157653(A1)
申请公布日期
2017.02.16
申请号
JP20150508781
申请日期
2014.03.28
申请人
第一三共株式会社
发明人
中村 嘉孝;道田 誠;金田 岳志
分类号
C07C269/06;C07B55/00;C07C271/24;C07C303/28;C07C303/34;C07C307/08;C07C309/66;C07C309/73;C07D203/26;C07D285/14;C07D513/04
主分类号
C07C269/06
代理机构
代理人
主权项
地址
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