Position-isomerization-induced switch effect of mechanofluorochromism and mechanoluminescence on carbazolylbenzo[d]imidazoles
作者:Xiao-Jing Liu、Hao Jiang、Yan-Rong Jia、Min Xia
DOI:10.1016/j.dyepig.2019.107845
日期:2020.1
couples with strong intermolecular interactions reveal that large net dipolemoments occur on couples in BIM-NCZ and BIM-NCZ-8 crystals rather than those in BIM-CCZ crystal, which presumably accounts for the ML inertia of the latter. Thanks to the interchange of group positions, BIM-NCZ and BIM-NCZ-8 hold much larger dipolemoments than BIM-CCZ, which make great contribution to their excellent ML performance
4-(Benzimidazol-2-yl)-1,2,5-oxadiazol-3-ylamine derivatives: Potent and selective p70S6 kinase inhibitors
作者:Upul Bandarage、Brian Hare、Jonathan Parsons、Ly Pham、Craig Marhefka、Guy Bemis、Qing Tang、Cameron Stuver Moody、Steve Rodems、Sundeep Shah、Chris Adams、Jose Bravo、Emmanuelle Charonnet、Vladimir Savic、Jon H. Come、Jeremy Green
DOI:10.1016/j.bmcl.2009.07.022
日期:2009.9
We report herein the design and synthesis of 4-(benzimidazol-2-yl)-1,2,5-oxadiazol-3-amine derivatives as inhibitors of p70S6 kinase. Screening hits containing the 4-(benzimidazol-2-yl)-1,2,5-oxadiazol-3-ylamine scaffold were optimized for p70S6K potency and selectivity against related kinases. Structure-based design employing an active site homology model derived from PKA led to the preparation of benzimidazole 5-substituted compounds 26 and 27 as highly potent inhibitors (K-i < 1 nM) of p70S6K, with > 100-fold selectivity against PKA, ROCK and GSK3. (C) 2009 Elsevier Ltd. All rights reserved.
Discovery of novel, orally available benzimidazoles as melanin concentrating hormone receptor 1 (MCHR1) antagonists
作者:Pradip K. Sasmal、Sanjita Sasmal、P. Tirumala Rao、B. Venkatesham、M. Roshaiah、Chandrasekhar Abbineni、Ish Khanna、Vikram P. Jadhav、J. Suresh、Rashmi Talwar、Syed Muzeeb、Jean-Marie Receveur、Thomas M. Frimurer、Øystein Rist、Lisbeth Elster、Thomas Högberg
DOI:10.1016/j.bmcl.2010.07.086
日期:2010.9
Melanin concentrating hormone (MCH) is an important mediator of energy homeostasis and plays role in several disorders such as obesity, stress, depression and anxiety. The synthesis and biological evaluation of novel benzimidazole derivatives as MCHR1 antagonists are described. The in vivo proof of principle for weight loss with a lead compound from this series is exemplified. (c) 2010 Elsevier Ltd. All rights reserved.