been investigated as a new reagent for the nitrosation of various substrates containing an amino functionality. Reactions took place in an aqueous solution of the reagent. The pH of the reaction mixture remained in the range 4.3-5. Thus, hydrazides were transformed to the corresponding acyl azides, and the reactions with arenesulfonyl hydrazines afforded arenesulfonylazides. Treatment of aromatic
1,3-Diaryltriazenes: a new class of anorectic agents
作者:David T. Hill、Kerry G. Stanley、Janice E. Karoglan Williams、Bernard Loev、Phillip J. Fowler、James P. McCafferty、Edward Macko、Charles E. Berkoff、Christine B. Ladd
DOI:10.1021/jm00360a015
日期:1983.6
A series of substituted 1,3-diaryltriazenes has been synthesized and tested for anorectic activity. Several members of the series were effective; one compound, 1,3-bis[2-cyano-5-(trifluoromethyl)phenyl]triazene, was particularly active, causing weight loss in rats, dogs, and squirrel monkeys. It was devoid of overt central nervous system activity, and compared to previously reported biologically active
Quantitative Structure–Activity Relationship (QSAR) Study Predicts Small-Molecule Binding to RNA Structure
作者:Zhengguo Cai、Martina Zafferani、Olanrewaju M. Akande、Amanda E. Hargrove
DOI:10.1021/acs.jmedchem.2c00254
日期:2022.5.26
high-resolution RNA structures and a limited understanding of the parameters that drive RNA recognition by small molecules, including a lack of validated quantitativestructure–activityrelationships (QSARs). Herein, we develop QSAR models that quantitativelypredict both thermodynamic- and kinetic-based binding parameters of small molecules and the HIV-1 transactivation response (TAR) RNA model system. Small