The present invention is directed to a method of synthizing compounds of formula (I):
wherein X, Z, V, R
1
, R
3
, R
4
, G
2
, n, x, y, and z are defined herein. This invention also includes a method of preparing acid compounds of formula (VII):
wherein R is H, and R
4
, x, y, and z are as defined herein and PG is a protecting group. This invention is also directed to (E)N-4-[3-chloro-4-(2-pyridinylmethoxy)anilino]-3-cyano-7-ethoxy-6-quinolinyl}-4-(methylamino)-2-butenamide, compositions containing it and methods of using the to treat cancer.
本发明涉及一种合成式(I)化合物的方法:其中X、Z、V、R1、R3、R4、G2、n、x、y和z在此定义。本发明还包括一种制备式(VII)酸化合物的方法:其中R为H,R4、x、y和z如上所述,
PG是保护基。本发明还涉及(E)N-4-[3-
氯-4-(2-
吡啶基甲氧基)苯
氨基]-3-
氰基-7-乙氧基-6-
喹啉基}-4-(甲
氨基)-
2-丁烯酰胺,含有它的组合物以及使用它们治疗癌症的方法。