Jakopec, Silvio;Pantalon Juraj, Natalija;Brozovic, Anamaria;Jadresko, Dijana;Peric, Berislav;Kirin, Srecko I.;Raic-Malic, Silvana published 《Ferrocene conjugates linked by 1,2,3-triazole and their Zn(II) and Cu(II) complexes: Synthesis, characterization and biological activity》. The research results were published in《Applied Organometallic Chemistry》 in 2022.Synthetic Route of C7H5N3O2S The article conveys some information:
Ferrocene derivatives with mono- Py2NCH2Trz-1-R (8a–c; Py = 2-pyridyl, Trz = 1,2,3-triazol-5-yl; R = Fc, FcCH2, FcCHMe) and bis-1,2,3-triazolyl fc(CH2-1-TrzCH2NPy2)2(9, fc = 1,1′-ferrocenediyl) and ArN(CH2Trz-1-R)2 (10a–13c; R = Fc, FcCH2, FcCHMe; Ar = Ph, 2-benzothiazolyl, 6-chloro-2-benzothiazolyl, 6-nitro-2-benzothiazolyl) chelating groups were synthesized by regioselective copper(I)-catalyzed 1,3-dipolar cycloaddition of terminal alkynes with ferrocene azides. Metal complexes of the ligands were prepared with Cu(II) and Zn(II) salts. Crystal structures of ligands 9 and 11a were determined, as well as the structures of complexes [Cu(8a)2](CF3SO3)2 (8a-Cu) and [Cu(8c)2(MeOH)2](BF4)2 (8c-Cu). In addition to NMR and UV-Vis spectroscopy, the metal complexes were characterized by cyclic voltammetry. The cytotoxic effect of ferrocene conjugates and their Zn(II) and Cu(II) complexes was explored, and cell cycle anal. was performed. The complex [Cu(8c)2](CF3SO3)2 showed the most prominent and selective cytotoxicity on cervical carcinoma (HeLa), ovarian cancer (MES-OV), non-small cell lung cancer (A549) and breast carcinoma (MDA-MB-231) cells. This complex increased cell population in the S and G2/M phase of the cell cycle, which was accompanied by an increase of the cells present in the sub-G0/G1 fraction. And 6-Nitrobenzo[d]thiazol-2-amine (cas: 6285-57-0) was used in the research process.
6-Nitrobenzo[d]thiazol-2-amine(cas:6285-57-0 Synthetic Route of C7H5N3O2S) inhibits the activity of amines, which are small molecules found in many pharmaceuticals. The chemical structure of this drug contains one or more methylene groups that can be activated by diazonium salt to form an intermediate molecule with a reactive amine group.
Reference:
Thiazole | C3H3NS – PubChem,
Thiazole | chemical compound | Britannica