Small molecule compounds and compositions containing said compounds useful for inhibiting signaling by certain Toll-like receptors (TLRs), particularly TLR9, are provided. The compounds and compositions can be used to inhibit immune responses, including unwanted immune responses in particular. Compounds, compositions, and methods are provided to treat a variety of conditions involving unwanted immune responses, including for example autoimmune disease, inflammation, transplant rejection, and sepsis.
Synthesis and anthelmintic properties of arylquinolines with activity against drug-resistant nematodes
作者:Sharon Rossiter、Jean-Marie Péron、Philip J. Whitfield、Keith Jones
DOI:10.1016/j.bmcl.2005.07.044
日期:2005.11
2,4-Disubstituted quinolines with additional substituents in positions 5-8 have been found to have anthelmintic properties. A number of 2,4-dimethoxy-6- or 8-arylquinolines have potent activity against the sheep nematode Haemonchus contortus, with LD99 values of the same order of magnitude as levamisole. These arylquinolines maintain their activity against levamisole-, ivermectin- and thiabendazole-resistant strains of H. contortus. (c) 2005 Elsevier Ltd. All rights reserved.
Disclosed are antiparasitic compounds of Formulae (I, IA and IB). These compounds are useful in the manufacture of a pharmaceutical composition for the treatment or prophylaxis of infections caused by helminths or arthropod ectoparasites.
[EN] FUSED BICYCLIC COMPOUNDS USEFUL FOR MODULATING NUCLEIC ACID SPLICING<br/>[FR] COMPOSÉS BICYCLIQUES FUSIONNÉS UTILES POUR MODULER L'ÉPISSAGE D'ACIDE NUCLÉIQUE
申请人:REMIX THERAPEUTICS INC
公开号:WO2021174163A1
公开(公告)日:2021-09-02
The present disclosure features compounds and related compositions that, inter alia, modulate nucleic acid splicing, e.g., splicing of a pre-mRNA, as well as methods of use thereof.
本公开涉及化合物和相关组合物,其中包括调节核酸剪接,例如预mRNA的剪接,以及其使用方法。
Unconventional Site Selectivity in Palladium-Catalyzed Cross-Couplings of Dichloroheteroarenes under Ligand-Controlled and Ligand-Free Systems
作者:Jacob P. Norman、Nathaniel G. Larson、Emily D. Entz、Sharon R. Neufeldt
DOI:10.1021/acs.joc.2c00665
日期:2022.6.3
conventionally more reactive in Pd-catalyzed cross-couplings of dihalogenated N-heteroarenes. However, a very sterically hindered N-heterocyclic carbene ligand is shown to promote room-temperature cross-coupling at C4 of 2,4-dichloropyridines with high selectivity (∼10:1). This work represents the first highly selective method with a broadscope for C4-coupling of these substrates where selectivity is clearly