A new strategy for controlling the liquidcrystalline and photophysical properties of supramolecular mesogens assembled via halogen bonding is reported. Changing the degree of fluorination at the halogen-bond donor of the supramolecular liquid crystal allows for the fine-tuning of the halogen bond strength and thereby provides control over the temperature range of the mesophase. At least three fluorine
Discovery of Small-Molecule Cyclic GMP-AMP Synthase Inhibitors
作者:Rosaura Padilla-Salinas、Lijun Sun、Rachel Anderson、Xikang Yang、Shuting Zhang、Zhijian J. Chen、Hang Yin
DOI:10.1021/acs.joc.9b02666
日期:2020.2.7
exists for inhibiting cGAS in cells, while others are limited by their poor cellular activity or specificity, which underscores the urgency for discovering new cGAS inhibitors. Here, we describe the development of new small-molecule human cGAS (hcGAS) inhibitors (80 compounds synthesized) with high binding affinity in vitro and cellular activity. Our studies show CU-32 and CU-76 selectively inhibit the DNA
Chlorination of Aniline and Methyl Carbanilate by <i>N</i>-Chlorosuccinimide and Synthesis of 1,3,5-Trichlorobenzene
作者:Matthew C. Davis
DOI:10.1080/00397910802499542
日期:2009.2.25
Abstract Aniline undergoes regioselective trichlorination by N-chlorosuccinimide (NCS) in acetonitrile in good yield. The product 2,4,6-trichoroaniline was converted into 1,3,5-trichlorobenzene by reduction of its diazonium salt. Reaction of the methyl carbamate of aniline with NCS gave only the 2,4-dichlorophenyl carbamate.
[EN] CONDENSED THIOPHENE DERIVATIVES USEFUL AS NAPI-IIB INHIBITORS<br/>[FR] DÉRIVÉS DE THIOPHÈNE CONDENSÉS UTILES EN TANT QU'INHIBITEURS DE NAPI-IIB
申请人:LILLY CO ELI
公开号:WO2018034883A1
公开(公告)日:2018-02-22
The invention provides compounds of the formula: (A), pharmaceutically acceptable salts, pharmaceutical compositions thereof, and methods of using these compounds, salts, or compositions to treat hyperphosphatemia, chronic kidney disease, and/or the cardiovascular diease associated with chronic kidney disease.
Abstract Controlling microstructure and thin film morphology of organic semiconductors by supramolecular arrangement is critical to improving their device performance. To realize well-controlling supramolecular assembly, a core-expanded naphthalenediimides derivative (1) was designed and synthesized as an n-type organic semiconductor and also as a halogen bonding (XB) donor that could form complementary