Novel indazole derivatives of the formula (I), in which R1-R3 have the meanings indicated in Claim (1), are HSP90 inhibitors and can be used for the preparation of a medicament for the treatment of diseases in which the inhibition, regulation and/or modulation of HSP90 plays a role.
式(I)中R1-R3具有权利要求书(1)中所示的含义的新型
吲唑衍
生物是HSP90
抑制剂,可用于制备用于治疗抑制、调节和/或调控HSP90在其中发挥作用的疾病的药物。