The preparation of a series of water-soluble mustard haptens for chemoimmunotherapy of cancer is described. Preliminary screening data are given, indicating some activity against P388 lymphocytic leukemia for those compounds containing the most potent immunogenic functional groups.
Synthesis and structural characterization of a cobalt(III) complex with an (N,S,O) donor Schiff base ligand: Catechol oxidase and phenoxazinone synthase activities
作者:Ayon Kanti Ghosh、Chandra Shekhar Purohit、Rajarshi Ghosh
DOI:10.1016/j.poly.2018.08.021
日期:2018.11
Abstract A mononuclear Co(III) complex [CoL2]Cl (1) [HL = (E)-2-((3-(2-hydroxyethylthio)propylimino)methyl)phenol] was synthesized and its X-ray crystallographic characterization revealed a distorted octahedral geometry around the metal centre. 1 shows catechol oxidase as well as phenoxazinone synthase activities in different solvents. The turn over numbers for the catechol oxidase activity were 1