3 years ago

Synthesis and biological evaluation of some undecanone derivatives

Trimurtulu Golakoti, Suryachandra Rao Ravada, Bharani Meka, Harikrishna Kancharla


The total synthesis of Ardisinone E [15, 1-(2,4,6-trihydroxy phenyl)-11-(2-hydroxyphenyl)-undecan-1-one], a natural diarylundecanone, isolated from Ardisia arborescens, was accomplished along with 16 new diarylundecanone analogs (18ap), by modified Wittig reaction. The structures of the compounds were confirmed by 1H, 13C and mass spectral data. Compound 15 showed potent cytotoxic activity with an ED50 of 4.19 µg/mL in brine shrimp lethality assay model. Compounds 18c, 18e, 18j, 18k, 18l, and 18m exhibited strong anti-oxidant activity with IC50 values of 18.75, 12.28, 18.35, 11.04, 12.05, and 11.32 µg/mL, respectively, in NBT free radical assay. Compounds 18e, 18k, and 18m also showed significant 5-lipoxyganase enzyme inhibitory potential with IC50 values of 12.8, 15.23, and 15.23 µg/mL, respectively.

Publisher URL: https://link.springer.com/article/10.1007/s00044-017-2006-7

DOI: 10.1007/s00044-017-2006-7

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.