Most of the compounds have physiologically active properties, and their biological properties are often attributed to the heteroatoms contained in their molecules, and most of these heteroatoms also appear in cyclic structures. A Journal, Journal of the Brazilian Chemical Society called Design and cytotoxic evaluation of new annonaceous acetogenin analogues, Author is Krauss, Juergen; Bracher, Franz; Synowitz, Katrin; Unterreitmeier, Doris, which mentions a compound: 2689-65-8, SMILESS is IC1=CC=C(O1)C=O, Molecular C5H3IO2, Synthetic Route of C5H3IO2.
Analogs of annonaceous acetogenins were built up from 5-iodofuran-2-carbaldehyde and undec-10-ynoic acid or undec-10-yn-1-ol by a Sonogashira reaction, followed by a Grignard reaction and a Hg catalyzed hydratization. The cytotoxicity was evaluated with MTT assay (3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide colorimetric assay for measuring cellular proliferation) against HL cells and at the National Cancer Institute (NCI) and found the activities only in the micromolar range.
Although many compounds look similar to this compound(2689-65-8)Synthetic Route of C5H3IO2, numerous studies have shown that this compound(SMILES:IC1=CC=C(O1)C=O), has unique advantages. If you want to know more about similar compounds, you can read my other articles.
Reference:
1,8-Naphthyridine – Wikipedia,
1,8-Naphthyridine | C8H6N2 – PubChem