894801-90-2Relevant academic research and scientific papers
The design and synthesis of novel, potent and orally bioavailable N-aryl piperazine-1-carboxamide CCR2 antagonists with very high hERG selectivity
Cumming, John G.,Bower, Justin F.,Waterson, David,Faull, Alan,Poyser, Philip J.,Turner, Paul,McDermott, Benjamin,Campbell, Andrew D.,Hudson, Julian,James, Michael,Winter, Jon,Wood, Christine
scheme or table, p. 3895 - 3899 (2012/07/03)
A novel N-aryl piperazine-1-carboxamide series of human CCR2 chemokine receptor antagonists was discovered. Early analogues were potent at CCR2 but also inhibited the hERG cardiac ion channel. Structural modifications which decreased lipophilicity and basicity resulted in the identification of a sub-series with an improved margin over hERG. The pharmacological and pharmacokinetic properties of the lead compound from this series, N-(3,4-dichlorophenyl)-4-[(2R)-4-isopropylpiperazine-2-carbonyl] piperazine-1-carboxamide, are described.
PIPERAZINE COMPOUNDS USEFUL AS ANTAGONISTS OF C-C CHEMOKINES (CCR2B AND CCR5) FOR THE TREATMENT OF INFLAMMATORY DISEASES
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Page/Page column 74, (2010/11/27)
A compound of formula (I) P - W - C(=X) - L - Q (I) wherein P is an optionally substituted aryl or heteroaryl group; W is an optionally substituted 6 or 7-membered aliphatic ring comprising ring atoms Y11 and Y2 independently selected from Oxygen and Nitrogen, X is selected from Oxygen, Nitrogen and Sulphur; L is an optional C1-4 linker; and Q is an optionally substituted 4-7membered aliphatic ring: for use in the treatment of chemokine mediated diseases or disorders.
HETEROCYCLIC COMPOUNDS AS CCR2B ANTAGONISTS
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Page/Page column 200, (2008/06/13)
Compounds of formula (I) Q-L-W-C(=X)-Z-P wherein Q is an amine of the formula-N (R1)(R2); L is an alkyl or heterocyclyl-alkyl linker; W is a 6-or 7-membered aliphatic ring comprising ring atoms Y1 and Y2 which are linked to groups L and C(X) respectively and Y1 and Y2 are independently selected from N and C; X is O, N, N-CN or S; Z is NR 3; P is an optionally substituted monocyclic or bicyclic aryl or heteroaryl group; and pharmaceutically acceptable salts or solvates thereof, are useful in the treatment of C-C chemokine mediated conditions.
