描述了2-(5-羟基-3-甲氧基吡啶-2-基)乙酸甲酯和2-(5-羟基嘧啶-2-基)乙酸烷基酯的合成。已经开发出有效获得5-羟基吡啶和乙酸嘧啶-2-基乙酸盐核心的方法。根据卤素反应性的差异,通过S N Ar和钯催化的反应将5-溴-2-氯吡啶及其嘧啶类似物适当地官能化。概述的策略提供了适用于这些化合物大规模合成的高产途径,并为潜在快速获得其他杂环类似物铺平了道路。
The invention concerns quinoline derivatives of Formula I
or a pharmaceutically-acceptable salt thereof, wherein each of X
1
, p, R
1
, q, R
2
, R
3
, R
4
, R
5
Ring A, r and R
6
has any of the meanings defined hereinbefore in the description; processes for their preparation, pharmaceutical compositions containing them and their use in the manufacture of a medicament for use in the treatment of cell proliferative disorders.
The invention concerns quinazoline derivatives of Formula I
or a pharmaceutically-acceptable salt thereof, wherein each of X
1
, p, R
1
, q, R
2
, R
3
, R
4
, R
5
, Ring A, r and R
6
has any of the meanings defined hereinbefore in the description; processes for their preparation, pharmaceutical compositions containing them and their use in the manufacture of a medicament for use in the treatment of cell proliferative disorders.
Compounds, methods of making such compounds, pharmaceutical compositions and medicaments comprising such compounds, and methods of using such compounds to treat, prevent or diagnose diseases, disorders, or conditions associated with one or more of the lysophosphatidic acid receptors are provided.