申请人:Yamanouchi Pharmaceutical Co., Ltd.
公开号:US06432963B1
公开(公告)日:2002-08-13
Pyrimidine-5-carboxamide derivatives represented by a general formula (I) or salts thereof
[wherein each symbol has the following meaning;
X: O, S, NR1, CO, NR1CO, CONR1, C═N—OR1 or a bond,
Y: a lower alkylene group which may be substituted by OR1 or —NHR1, or a bond,
Z: O, NR2 or a bond,
A: H, or a lower alkyl which may have a substituent, a —CO-lower alkyl which may have a substituent, an aryl which may have a substituent, a heteroaryl which may have a substituent, a cycloalkyl which may have a substituent or a nitrogen-containing saturated heterocyclic group which may have a substituent,
B: an aryl which may have a substituent or a heteroaryl group which may have a substituent,
R1, R2: H, a lower alkyl or a —CO-lower alkyl group].
一般式(I)所代表的嘧啶-5-羧酰胺衍生物或其盐,其中每个符号具有以下含义:X:O、S、NR1、CO、NR1CO、CONR1、C═N—OR1或键;Y:较低的烷基烷基,可以被OR1或—NHR1取代,或键;Z:O、NR2或键;A:H,或者可以有取代基的较低烷基、—CO-较低烷基、可以有取代基的芳基、可以有取代基的杂环芳基、可以有取代基的环烷基或者可以有取代基的含氮饱和杂环族;B:可以有取代基的芳基或者可以有取代基的杂环基;R1、R2:H、较低烷基或者—CO-较低烷基基团。