申请人:SHIONOGI & CO., LTD.
公开号:EP1854789A1
公开(公告)日:2007-11-14
A compound which inhibits both of EGF receptor tyrosine kinase and HER2 tyrosine kinase is provided.
A compound represented by the general formula (I):
wherein RX is a group represented by the formula:
wherein R1 is a hydrogen atom, optionally substituted alkyl, etc.; Z is -O-, -N(R10)-, etc.; R10 is a hydrogen atom, alkyl, etc.; R2 is a hydrogen atom, optionally substituted alkyl, etc.; R18 is a hydrogen atom, optionally substituted alkyl, etc.; R19 is optionally substituted alkyl, etc.; W1 is an optionally substituted non-aromatic nitrogen-containing group; R17 is a hydrogen atom, optionally substituted alkyl, etc.; R3 and R4 are independently a hydrogen atom, optionally substituted alkyl, etc.; X is -O-, -S-, or -N(R12)-, etc.; R12 is a hydrogen atom, alkyl, etc.; and A is phenyl optionally having a substituent, etc.,
its pharmaceutically acceptable salt, or a solvate thereof.
提供了一种同时抑制 EGF 受体酪氨酸激酶和 HER2 酪氨酸激酶的化合物。
通式(I)代表的化合物:
其中 RX 是由式表示的基团:
其中 R1 是氢原子、任选取代的烷基等; Z 是-O-、-N(R10)-等; R10 是氢原子、烷基等; R2 是氢原子、任选取代的烷基等; R18 是氢原子、任选取代的烷基等; R19 是任选取代的烷基等。W1 是任选取代的非芳香族含氮基团;R17 是氢原子、任选取代的烷基等;R3 和 R4 独立地是氢原子、任选取代的烷基等;X 是-O-、-S-或-N(R12)-等;R12 是氢原子、烷基等;A 是任选具有取代基的苯基等、
其药学上可接受的盐或其溶液。