552885-91-3Relevant academic research and scientific papers
PIPERAZINE DERIVATIVE
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Page 25, (2010/02/08)
A piperazine derivative represented by the formula (1): ???wherein n is an integer of 1 to 8; R1 represents hydrogen or C1-10 alkyl; A represents CH or nitrogen; Ar1 represents phenyl or substituted phenyl; and Y represents a group represented by the formula Y1-Y2-Ar2 or Y3-Y4(Ar5)-Ar6 or a pharmaceutically acceptable salt of the derivative. The novel piperazine derivative has MC4 receptor antagonistic activity.
