791071-50-6Relevant articles and documents
FUSED PYRIMIDINE DERIVATIVE
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Page/Page column 14, (2010/11/08)
The present invention provides a fused pyrimidine derivative having an insulin secretion stimulating activity represented by Formula (I): {wherein R1 represents a hydrogen atom, lower alkyl, or the like; n represents an integer of 0 to 3; and X1 and X2 may be the same or different and each represents a hydrogen atom, lower alkyl, or the like; and formula (II): represents formula (III): [wherein X--Y--Z represents R2C=CR3-NR4 (wherein R2, R3 and R4 may be the same or different and each represents a hydrogen atom, lower alkyl, or the like)]}, or a pharmaceutically acceptable salt thereof.