3 years ago

Discovery of orally bioavailable cyclohexanol-based NR2B-selective NMDA receptor antagonists with analgesic activity utilizing a scaffold hopping approach

Discovery of orally bioavailable cyclohexanol-based NR2B-selective NMDA receptor antagonists with analgesic activity utilizing a scaffold hopping approach
NR2B subunit containing N-methyl-d-aspartate (NMDA) receptor is an attractive target for chronic pain due to its involvement in disease states and its limited distribution in the central nervous system. Cyclohexanol-based leads 6a and 6c were identified as potent NR2B-selective NMDA antagonists utilizing a scaffold hopping approach. Further optimization of this series through replacement of the amide in the leads with an isoxazole and efforts to optimize the pharmacokinetic profiles led to the discovery of orally available brain penetrants 7k and 7l, which demonstrated analgesic activity in the mouse formalin test at early and late phases.

Publisher URL: www.sciencedirect.com/science

DOI: S0960894X1730690X

You might also like
Discover & Discuss Important Research

Keeping up-to-date with research can feel impossible, with papers being published faster than you'll ever be able to read them. That's where Researcher comes in: we're simplifying discovery and making important discussions happen. With over 19,000 sources, including peer-reviewed journals, preprints, blogs, universities, podcasts and Live events across 10 research areas, you'll never miss what's important to you. It's like social media, but better. Oh, and we should mention - it's free.

  • Download from Google Play
  • Download from App Store
  • Download from AppInChina

Researcher displays publicly available abstracts and doesn’t host any full article content. If the content is open access, we will direct clicks from the abstracts to the publisher website and display the PDF copy on our platform. Clicks to view the full text will be directed to the publisher website, where only users with subscriptions or access through their institution are able to view the full article.