Discovery, synthesis and in combo studies of Schiff’s bases as promising dipeptidyl peptidase-IV inhibitors
作者:Reema Abu Khalaf、Maha Awad、Luay Al-Essa、Sara Mefleh、Dima Sabbah、Eveen Al-Shalabi、Ihsan Shabeeb
DOI:10.1007/s11030-021-10253-z
日期:2022.4
glucose-lowering effect of incretins. In the current research, synthesis, characterization, docking, and biologicalevaluation of fourteen Schiff’s bases 5a–f and 9a–h were carried out. Compound 9f revealed the best in vitro anti-DPP-IV activity of 35.7% inhibition at a concentration of 100 μM. Compounds 9c and 9f with the highest in vitro DPP-IV inhibition were subjected to the in vivo glucose-lowering test
Buu-Hoi et al., Journal of the Chemical Society, 1953, p. 1358,1361
作者:Buu-Hoi et al.
DOI:——
日期:——
Schiff Bases of Indoline-2,3-dione: Potential Novel Inhibitors of Mycobacterium Tuberculosis (Mtb) DNA Gyrase
作者:Tarek Aboul-Fadl、Hatem A. Abdel-Aziz、Mohammed K. Abdel-Hamid、Tilal Elsaman、Jane Thanassi、Michael J. Pucci
DOI:10.3390/molecules16097864
日期:——
In the present study a series of Schiff bases of indoline-2,3-dione were synthesized and investigated for their Mtb gyrase inhibitory activity. Promising inhibitory activity was demonstrated with some of these derivatives, which exhibited IC50 values ranging from 50–157 mM. The orientation and the ligand-receptor interactions of such molecules within the Mtb DNA gyrase A subunit active site were investigated applying a multi-step docking protocol using Molecular Operating Environment (MOE) and Autodock4 docking software. The results revealed the importance of the isatin moiety and the connecting side chain for strong interactions with the enzyme active site. Among the tested compounds the terminal aromatic ring benzofuran showed the best activity. Promising new leads for developing a novel class of Mtb gyrase inhibitors were obtained from Schiff bases of indoline-2,3-dione.