Synthesis of substituted benzo[d]thiazol-2-ylcarbamates as potential anticonvulsants
摘要:
A series of substituted benzo[d]thiazol-2-ylcarbamates 4a-g and 5a-g were synthesized and evaluated for anticonvulsant activity. The structures of the synthesized compounds were confirmed on the basis of their physical and spectral data. The compounds were evaluated for anticonvulsant activity using PTZ-induced convulsion and maximal electroshock models. The target compounds have shown significant activity in these models.
Synthesis of N-aryl and N-arylcarbamoylamino derivatives of 1,3-diazinane-5-carboxamide and their activity against glioblastoma LN-229 cell line
作者:Rebecca J. Hron、Branko S. Jursic、Donna M. Neumann
DOI:10.1016/j.bmc.2016.09.074
日期:2016.12
Six structural motifs based on the initial (lead) structure of merbarone were designed, prepared, and tested against the glioblastoma LN-229 cell line. Three different structural moieties were modified in the search for optimal glioblastoma activity: the 1,3-diazinane moiety, the aryl moiety, and the heteroatom linker. Calculated molecular descriptors such as lipophilicity (ClogP), acidic strength (calculated pK(a)), and polar surface area (PSA) were used to design a diverse structural library of these compounds. From six different structural motifs and 136 compounds, a handful of examples with moderate (100 mu g/ml), good (10 mu g/ml) and excellent (1 mu g/ml) glioblastoma activity were elucidated. (C) 2016 Published by Elsevier Ltd.