| 摘要 |
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].
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