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    • 8. 发明公开
    • PYRIMIDOPYRIMIDOINDAZOLE DERIVATIVE
    • 嘧啶并嘧啶并吲唑衍生物
    • EP2401281A1
    • 2012-01-04
    • EP10746246.7
    • 2010-02-18
    • MSD K.K.
    • GOTO, YasuhiroNIIYAMA, KenjiSUNAMI, SatoshiTAKAHASHI, Keiji
    • C07D487/14A61K31/519A61K31/5377A61K31/538A61K31/551A61P35/00A61P43/00C07D519/00
    • C07D487/14C07D519/00
    • The invention is to provide a novel anticancer agent or sensitizer for cancer chemotherapy or radiotherapy. A compound of a general formula (I): wherein A means an aryl group or a heteroaryl group, or a group of a formula (a):; R
      1 means a -(C=O)
      a O
      b (C1-C6)alkyl group, a -(C=O)
      a O
      b (C2-C6)alkenyl group, a -(C=O)
      a O
      b (C3-C6)cycloalkyl group, an aryl group or a heteroaryl group; R
      2 and R
      3 each mean a hydrogen atom, a halogen atom, a hydroxyl group, a carboxyl group, a -(C=O)
      a O
      b (C1-C6)alkyl group or a group of -(C=O)
      a N(R
      1e )R
      2e ; R
      4 means a hydrogen atom or a (C1-C6)alkyl group, and the like have an excellent Wee1-kinase-inhibitory effect, and are therefore useful in the field of medicine, especially in the field of various cancer treatments.
    • 本发明提供了一种用于癌症化疗或放疗的新型抗癌剂或敏化剂。 通式(I)的化合物:其中A是指芳基或杂芳基,或式(a)的基团: (C = O)aO b(C 1 -C 6)烷基, - (C = O)aO b(C 2 -C 6)链烯基, - (C = O)aO b )环烷基,芳基或杂芳基; R 2和R 3各自表示氢原子,卤素原子,羟基,羧基, - (C = O)aO b(C 1 -C 6)烷基或 - (C = O)a N (R 1e)R 2e; R 4表示氢原子或(C 1 -C 6)烷基等具有优异的Wee1激酶抑制作用,因此可用于医学领域,特别是在各种癌症治疗领域。