2-Aminobenzoxazole ligands of the hepatitis C virus internal ribosome entry site
摘要:
2-Aminobenzoxazoles have been synthesized as ligands for the hepatitis C virus (HCV) internal ribosome entry site (IRES) RNA. The compounds were designed to explore the less basic benzoxazole system as a replacement for the core scaffold in previously discovered benzimidazole viral translation inhibitors. Structure-activity relationships in the target binding of substituted benzoxazole ligands were investigated. (C) 2014 Elsevier Ltd. All rights reserved.
[EN] COMPOUNDS, COMPOSITIONS, AND METHODS<br/>[FR] COMPOSÉS, COMPOSITIONS ET PROCÉDÉS
申请人:DENALI THERAPEUTICS INC
公开号:WO2022109268A1
公开(公告)日:2022-05-27
The present disclosure relates generally to small molecule modulators of NLR Family Pyrin Domain Containing 3 (NLRP3), or a pharmaceutically acceptable salt, isotopically enriched analog, stereoisomer, mixture of stereoisomers, or prodrug thereof, methods of making and intermediates thereof, and methods of using thereof.
Phenolate‐Induced N−O Bond Formation versus Tiemann‐Type Rearrangement for the Synthesis of 3‐Aminobenzisoxazoles and 2‐Aminobenzoxazoles
作者:Benedikt Hufnagel、W. Felix Zhu、Hanna M. Franz、Ewgenij Proschak、Victor Hernandez‐Olmos
DOI:10.1002/open.202200252
日期:2022.12
intramolecular N−O bond formation and the competitive Tiemann-type rearrangement via oxadiazolones as cyclic nitrenoid precursors were developed. Selectivity for the two isomers was remarkably influenced by steric and electronic effects, but tetrabutylammonium chloride (TBACl) was discovered as an effective additive to promote the Tiemann-type rearrangement over N−O bond formation.
Fused-ring compounds, pharmaceutical composition and uses thereof
申请人:SHANGHAI DE NOVO PHARMATECH CO., LTD.
公开号:US10202388B2
公开(公告)日:2019-02-12
This disclosure is related to a fused-ring compound of formula (I) and/or a pharmaceutically acceptable salt thereof, a pharmaceutical composition comprising the fused ring compound of formula (I) and/or a pharmaceutically acceptable salt thereof, preparation methods thereof, and use thereof in modulating activity of indoleamine 2, 3-dioxygenase (IDO) and/or tryptophan 2, 3-dioxygenase (TDO). This disclosure further provides methods of treating IDO and/or TDO-associated diseases, including cancer, viral infection and autoimmune diseases.
Structure-Based Optimization of Small Molecule Human Galactokinase Inhibitors
作者:Li Liu、Manshu Tang、Rajan Pragani、Frank G. Whitby、Ya-qin Zhang、Bijina Balakrishnan、Yuhong Fang、Surendra Karavadhi、Dingyin Tao、Christopher A. LeClair、Matthew D. Hall、Juan J. Marugan、Matthew Boxer、Min Shen、Christopher P. Hill、Kent Lai、Samarjit Patnaik
DOI:10.1021/acs.jmedchem.1c00945
日期:2021.9.23
[EN] GALACTOKINASE INHIBITORS<br/>[FR] INHIBITEURS DE GALACTOKINASE