Macrocyclic Retinoic Acid Receptor-Related Orphan Receptor C2 Inverse AgonistsClick to copy article linkArticle link copied!
- Mark E. Schnute*Mark E. Schnute*E-mail: [email protected]Medicine Design, Pfizer Inc., Cambridge, Massachusetts 02139, United StatesMore by Mark E. Schnute
- John I. Trujillo*John I. Trujillo*E-mail: [email protected]Medicine Design, Pfizer Inc., Groton, Connecticut 06340, United StatesMore by John I. Trujillo
- Katherine L. LeeKatherine L. LeeMedicine Design, Pfizer Inc., Cambridge, Massachusetts 02139, United StatesMore by Katherine L. Lee
- Ray UnwallaRay UnwallaMedicine Design, Pfizer Inc., Cambridge, Massachusetts 02139, United StatesMore by Ray Unwalla
- Felix F. VajdosFelix F. VajdosMedicine Design, Pfizer Inc., Groton, Connecticut 06340, United StatesMore by Felix F. Vajdos
- Björn Kauppi
- Philippe NuhantPhilippe NuhantMedicine Design, Pfizer Inc., Groton, Connecticut 06340, United StatesMore by Philippe Nuhant
- Andrew C. FlickAndrew C. FlickMedicine Design, Pfizer Inc., Groton, Connecticut 06340, United StatesMore by Andrew C. Flick
- Kimberly K. CrouseKimberly K. CrouseInflammation and Immunology Research, Pfizer Inc., Cambridge, Massachusetts 02139, United StatesMore by Kimberly K. Crouse
- Yajuan ZhaoYajuan ZhaoInflammation and Immunology Research, Pfizer Inc., Cambridge, Massachusetts 02139, United StatesMore by Yajuan Zhao
- Amanda SamuelAmanda SamuelDrug Product Design, Pfizer Inc., San Diego, California 92121, United StatesMore by Amanda Samuel
- Vincent LombardoVincent LombardoMedicine Design, Pfizer Inc., Groton, Connecticut 06340, United StatesMore by Vincent Lombardo
- Alexandria P. TaylorAlexandria P. TaylorMedicine Design, Pfizer Inc., Groton, Connecticut 06340, United StatesMore by Alexandria P. Taylor
- Amy L. BraultAmy L. BraultMedicine Design, Pfizer Inc., Groton, Connecticut 06340, United StatesMore by Amy L. Brault
- John D. KnafelsJohn D. KnafelsMedicine Design, Pfizer Inc., Groton, Connecticut 06340, United StatesMore by John D. Knafels
- Michael L. VazquezMichael L. VazquezMedicine Design, Pfizer Inc., Cambridge, Massachusetts 02139, United StatesMore by Michael L. Vazquez
- Gabriel BersteinGabriel BersteinInflammation and Immunology Research, Pfizer Inc., Cambridge, Massachusetts 02139, United StatesMore by Gabriel Berstein
Abstract

Macrocyclic retinoic acid receptor-related orphan receptor C2 (RORC2) inverse agonists have been designed with favorable properties for topical administration. Inspired by the unanticipated bound conformation of an acyclic sulfonamide-based RORC2 ligand from cocrystal structure analysis, macrocyclic linker connections between the halves of the molecule were explored. Further optimization of analogues was accomplished to maximize potency and refine physiochemical properties (MW, lipophilicity) best suited for topical application. Compound 14 demonstrated potent inhibition of interleukin-17A (IL-17A) production by human Th17 cells and in vitro permeation through healthy human skin achieving high total compound concentration in both skin epidermis and dermis layers.
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This article is cited by 2 publications.
- Om Darlami, Rabin Pun, Sung-Hoon Ahn, Seok-Ho Kim, Dongyun Shin. Macrocyclization strategy for improving candidate profiles in medicinal chemistry. European Journal of Medicinal Chemistry 2024, 272 , 116501. https://doi.org/10.1016/j.ejmech.2024.116501
- Jiuping Zeng, Mingxing Li, Qianyun Zhao, Meijuan Chen, Long Zhao, Shulin Wei, Huan Yang, Yueshui Zhao, Anqi Wang, Jing Shen, Fukuan Du, Yu Chen, Shuai Deng, Fang Wang, Zhuo Zhang, Zhi Li, Tiangang Wang, Shengpeng Wang, Zhangang Xiao, Xu Wu. Small molecule inhibitors of RORγt for Th17 regulation in inflammatory and autoimmune diseases. Journal of Pharmaceutical Analysis 2023, 13
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, 545-562. https://doi.org/10.1016/j.jpha.2023.05.009
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