Methods of treating disorders using compounds that modulate striatal-enriched tyrosine phosphatase (STEP) are described herein. Exemplary disorders include schizophrenia and cognitive deficit.
Structurally diversified synthesis of 2,3-dihydroquinazolin-4-(1H)-ones from 2-aminobenzamides and 1,2-dicarbonyl compounds in ionic liquids catalyzed by iodine
作者:Jie Wang、Mei-Mei Zhang、Xiang-Shan Wang
DOI:10.1007/s11164-016-2807-1
日期:2017.5
Abstract A green procedure for the rapid diversification of quinazolin-4-(1H)-one scaffolds is described in this paper. Various types of 1,2-dicarbonyl compounds are treated with 2-aminobenzamides in ionicliquidscatalyzed by iodine and unexpectedly afford structurally diversified single-quinazoline derivatives. The recyclability of the ionicliquids makes this protocol to be an environmentally benign
A robust synthesis of functionalized 2 H -indazoles via solid state melt reaction (SSMR) and their anti-tubercular activity
作者:Shinde Vidyacharan、Chandan Adhikari、Vagolu Siva Krishna、Rudraraju Srilakshmi Reshma、Dharmarajan Sriram、Duddu S. Sharada
DOI:10.1016/j.bmcl.2017.02.021
日期:2017.4
screened for in vitro antimycobacterialactivity against Mycobacterium tuberculosis H37Rv, compound 3u (MIC: 4.20μM) was found to be most active and are superior over existing standard drugs ciprofloxacin and ethambutol. Compounds 3c and 3x were found to equally potent as ethambutol. Among most potent compounds in the series, four compounds (3n, 3o, 3p and 3u) showed lower cytotoxicity which could be promising
Abstract An efficient, practical approach to the copper-catalyzed synthesis of 2,3-disubstituted quinazolin-4(3H)-one derivatives is described. The preparation involves treatment of benzyl amines with benzyl anthranilamides in the presence of Cu(OAc)2 and tetra-n-butylammonium bromide (TBAB).
Bridgehead Bicyclo[4.4.0]boron Heterocycles: A One-Pot Four-Component Synthesis of Dibenzo[<i>e</i>,<i>i</i>][1,3,7,2]oxadiazaborecin-8(7<i>H</i>)-ones
A one‐pot four‐component synthesis of 6‐aryl‐6H‐dibenzo[e,i][1,3,7,2]oxadiazaborecin‐8(7H)‐ones is described. Heating a mixture of isatoic anhydride and a benzylamine afforded the corresponding anthranilamide derivative, which was condensed with a 2‐hydroxybenzaldehyde and an arylboronic acid under solvent‐free conditions to produce bridgehead bicyclo[4.4.0]‐boron heterocycles in good to excellent