Novel compounds of the formula I
1
in which
R, X and n are as defined herein,
are inhibitors of tyrosine kinase and can be employed for the treatment of tumours, for neuroprotection and for protection of the stress proteins of the skin.
式I1的新化合物,其中R、X和n的定义如本文所述,是
酪氨酸激酶的
抑制剂,可用于治疗肿瘤、神经保护和保护皮肤的应激蛋白。