CC chemokine receptor-3 (CCR3) antagonists: Improving the selectivity of DPC168 by reducing central ring lipophilicity
摘要:
DPC168, a benzylpiperidine-substituted aryl urea CCR3 antagonist evaluated in clinical trials, was a relatively potent inhibitor of the 2136 isoform of cytochrome P-450 (CYP2D6). Replacement of the cyclohexyl central ring with saturated heterocycles provided potent CCR3 antagonists with improved selectivity against CYP2D6. The favorable preclinical profile of DPC168 was maintained in an acetylpiperidine derivative, BMS-570520. (C) 2007 Elsevier Ltd. All rights reserved.
CC chemokine receptor-3 (CCR3) antagonists: Improving the selectivity of DPC168 by reducing central ring lipophilicity
摘要:
DPC168, a benzylpiperidine-substituted aryl urea CCR3 antagonist evaluated in clinical trials, was a relatively potent inhibitor of the 2136 isoform of cytochrome P-450 (CYP2D6). Replacement of the cyclohexyl central ring with saturated heterocycles provided potent CCR3 antagonists with improved selectivity against CYP2D6. The favorable preclinical profile of DPC168 was maintained in an acetylpiperidine derivative, BMS-570520. (C) 2007 Elsevier Ltd. All rights reserved.
Inhibition of Chemokine CCL7 or Receptor CCR3 of Same for the Treatment and Diagnosis of Prostate Cancer
申请人:Universite Paul Sabatier (Toulouse III)
公开号:US20170131282A1
公开(公告)日:2017-05-11
The invention concerns an inhibitor of the expression of chemokine CCL7 or an inhibitor of the expression of the receptor CCR3 or an inhibitor of CCL7/CCR3 interaction for the use of same to prevent or treat the extension of prostate cancer outside the prostatic capsule in a subject. The invention also concerns a method for determining the degree of aggressiveness of a prostate cancer tumour in a subject suffering from prostate cancer, comprising a step of determining the concentration or level of expression of the receptor CCR3 in a sample of prostate tumour cells obtained from said subject.