synthesized 1,3,4-thiadiazole compounds as chemotherapeutic agents. The structures of the obtained compounds were elucidated using 1H-NMR, 13C-NMR and mass spectrometry. Although the thiadiazole derivatives did not prove to be significantly cytotoxic to the tumour tissue cultures, compound 4i showed activity against the C6 rat brain cancer cell line (IC50 0.097 mM) at the tested concentrations.
compound 6b showed a similar inhibitionprofile to that of clorgyline (IC50 = 0.048 μM). The inhibitionprofile was found to be reversible and competitive for compound 6b with MAO-A selectivity. Molecular modelling studies aided in the understanding of the interaction modes between compound 6b and MAO-A. Furthermore, this compound was predicted to have a good pharmacokinetic profile and high BBB penetration
MAO-B inhibitors are frequently used in the treatment of neurodegenerative diseases such as Parkinson’s and Alzheimer’s. Due to the limited number of compounds available in this field, there is a need to develop new compounds. In the recent works, it was shown that various thiosemicarbazone derivatives show hMAO inhibitory activity in the range of micromolar concentration. It is thought that benzofuran
Derivatives of thiocarbamic acid. Part I. Preparation of 4-substituted thiosemicarbazides
作者:R. S. McElhinney
DOI:10.1039/j39660000950
日期:——
A general reaction of primary and secondary amines with dithiocarbazate esters is described. These esters are convenient intermediates towards thiosemicarbazies. The 4-(β-dimethylaminoethyl) compound has been obtained from the isothiocyanate, of which some properties are recorded.
Compounds of formula I and methods for their preparation are disclosed. Further disclosed are methods of making biologically active compounds of formula I as well as pharmaceutically acceptable compositions comprising compounds of formula I. Compounds of formula I as disclosed herein can be used in a variety of applications including use as antibacterial agents.