Bioorganic and Medicinal Chemistry
Bioorganic and Medicinal Chemistry
5 years ago

Synthesis and diabetic neuropathic pain-alleviating effects of 2N-(pyrazol-3-yl)methylbenzo[d]isothiazole-1,1-dioxide derivatives

Synthesis and diabetic neuropathic pain-alleviating effects of 2N-(pyrazol-3-yl)methylbenzo[d]isothiazole-1,1-dioxide derivatives
A novel series of fused-benzensulfonamide 2-N-(pyrazol-3-yl)methylbenzo[d]isothiazole-1,1-dioxide derivatives was designed and synthesized as metabolically stable T-type calcium channel inhibitors. Several compounds, 9, 10, and 17, displayed potent T-type channel inhibitory activity. Among them, compounds 10 and 17 showed good metabolic stability in human liver microsomes, and low hERG channel and CYP450 inhibition. Compound 10 exhibited diabetic neuropathic pain-alleviating effects in a streptozotocin-induced peripheral diabetic neuropathy (PDN) model. The maximum efficacy of compound 10, which was 3-fold more potent than gabapentin, was observed at 1h after administration, and co-administration of compound 10 with gabapentin showed a considerable synergic effect.

Publisher URL: www.sciencedirect.com/science

DOI: S0968089617310003

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.