6-Substituted quinolines as RORγt inverse agonists

被引:20
作者
Barbay, J. Kent [3 ]
Cummings, Maxwell D. [2 ]
Abad, Marta [2 ]
Castro, Glenda [1 ]
Kreutter, Kevin D. [3 ]
Kummer, David A. [1 ]
Maharoof, Umar [3 ]
Milligan, Cynthia [2 ]
Nishimura, Rachel [1 ]
Pierce, Joan [1 ]
Schalk-Hihi, Celine [2 ]
Spurlino, John [2 ]
Tanis, Virginia M. [1 ]
Urbanski, Maud [3 ]
Venkatesan, Hariharan [1 ]
Wang, Aihua [3 ]
Woods, Craig [1 ]
Wolin, Ronald [1 ]
Xue, Xiaohua [1 ]
Edwards, James P. [1 ]
Fourie, Anne M. [1 ]
Leonard, Kristi [3 ]
机构
[1] Janssen Res & Dev LLC, Discovery Immunol, 3210 Merryfield Row, San Diego, CA 92121 USA
[2] Janssen Res & Dev LLC, Discovery Sci, Welsh & McKean Rd, Spring House, PA 19477 USA
[3] Janssen Res & Dev LLC, Discovery Immunol, Welsh & McKean Rd, Spring House, PA 19477 USA
关键词
ROR gamma t; Retinoic acid-related orphan nuclear; receptor gamma t; Th17; IL-17; ORPHAN RECEPTORS; STRUCTURAL BASIS; MODULATORS; DIFFERENTIATION; PSORIASIS; LIGANDS; IL-17; CELLS;
D O I
10.1016/j.bmcl.2017.10.027
中图分类号
R914 [药物化学];
学科分类号
100705 [微生物与生化药学];
摘要
We identified 6-substituted quinolines as modulators of the retinoic acid receptor-related orphan receptor gamma t (ROR gamma t). The synthesis of this class of ROR gamma t modulators is reported, and optimization of the substituents at the quinoline 6-position that produced compounds with high affinity for the receptor is detailed. This effort identified molecules that act as potent, full inverse agonists in a ROR gamma t-driven cell-based reporter assay. The X-ray crystal structures of two full inverse agonists from this chemical series bound to the ROR gamma t ligand binding domain are disclosed, and we highlight the interaction of a hydrogen-bond acceptor on the 6-position substituent of the inverse agonist with Glu379:NH as a conserved binding contact. (C) 2017 Elsevier Ltd. All rights reserved.
引用
收藏
页码:5277 / 5283
页数:7
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