Discovery of 1-{4-[3-Fluoro-4-((3S,6R)-3-methyl-1,1-dioxo-6-phenyl-[1,2]thiazinan-2-ylmethyl)-phenyl]-piperazin-1-yl}-ethanone (GNE-3500): a Potent, Selective, and Orally Bioavailable Retinoic Acid Receptor-Related Orphan Receptor C (RORc or RORγ) Inverse Agonist,Journal of Medicinal Chemistry

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Discovery of 1-{4-[3-Fluoro-4-((3S,6R)-3-methyl-1,1-dioxo-6-phenyl-[1,2]thiazinan-2-ylmethyl)-phenyl]-piperazin-1-yl}-ethanone (GNE-3500): a Potent, Selective, and Orally Bioavailable Retinoic Acid Receptor-Related Orphan Receptor C (RORc or RORγ) Inverse Agonist
Journal of Medicinal Chemistry ( IF 6.8 ) Pub Date : 2015-06-23 00:00:00 , DOI: 10.1021/acs.jmedchem.5b00597
Benjamin P. Fauber , Olivier René , Yuzhong Deng , Jason DeVoss , Céline Eidenschenk , Christine Everett , Arunima Ganguli ₁ , Alberto Gobbi , Julie Hawkins ₁ , Adam R. Johnson , Hank La , Justin Lesch , Peter Lockey ₁ , Maxine Norman ₁ , Wenjun Ouyang , Susan Summerhill ₁ , Harvey Wong

Affiliation

Retinoic acid receptor-related orphan receptor C (RORc, RORγ, or NR1F3) is a nuclear receptor that plays a major role in the production of interleukin (IL)-17. Considerable efforts have been directed toward the discovery of selective RORc inverse agonists as potential treatments of inflammatory diseases such as psoriasis and rheumatoid arthritis. Using the previously reported tertiary sulfonamide 1 as a starting point, we engineered structural modifications that significantly improved human and rat metabolic stabilities while maintaining a potent and highly selective RORc inverse agonist profile. The most advanced δ-sultam compound, GNE-3500 (27, 1-{4-[3-fluoro-4-((3S,6R)-3-methyl-1,1-dioxo-6-phenyl-[1,2]thiazinan-2-ylmethyl)-phenyl]-piperazin-1-yl}-ethanone), possessed favorable RORc cellular potency with 75-fold selectivity for RORc over other ROR family members and >200-fold selectivity over 25 additional nuclear receptors in a cell assay panel. The favorable potency, selectivity, in vitro ADME properties, in vivo PK, and dose-dependent inhibition of IL-17 in a PK/PD model support the evaluation of 27 in preclinical studies.

中文翻译：

1- {4- [3-氟-4-（（3 S，6 R）-3-甲基-1,1-二氧代-6-苯基-[1,2]噻嗪南-2-基甲基）-苯基的发现]-哌嗪-1-基}-乙酮（GNE-3500）：有力，选择性和口服生物利用性维甲酸受体孤儿受体C（RORc或RORγ）逆激动剂

维甲酸受体相关的孤儿受体C（RORc，RORγ或NR1F3）是一种核受体，在白介素（IL）-17的产生中起主要作用。选择性RORc反向激动剂的发现已作了大量的努力，作为炎性疾病如牛皮癣和类风湿性关节炎的潜在治疗方法。使用先前报道的叔磺酰胺1作为起点，我们设计了结构修饰，可以显着改善人和大鼠的代谢稳定性，同时保持有效且高度选择性的RORc反向激动剂特性。最先进的δ-磺内酰胺化合物，GNE-3500（27，1- {4- [3-氟-4 - （（3-小号，6 - [R）-3-甲基-1,1-二氧代-6-苯基-[1,2]噻嗪南-2-基甲基）-苯基]-哌嗪-1-基}-乙酮）具有良好的RORc细胞效能，是75倍对RORc的选择性超过其他ROR家族成员，并且在细胞分析小组中对25种其他核受体的选择性是200倍以上。在PK / PD模型中，良好的效价，选择性，体外ADME特性，体内PK和IL-17的剂量依赖性抑制支持了临床前研究中27种药物的评价。

更新日期：2015-06-23

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