93467-56-2Relevant articles and documents
NON-LYSOSOMAL GLUCOSYLCERAMIDASE INHIBITORS AND USES THEREOF
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, (2021/11/13)
The invention provides compounds for inhibiting glucosylceramidases, prodrugs of the compounds, and pharmaceutical compositions including the compounds or prodrugs of the compounds.
Discovery and Structure-Based Optimization of 2-Ureidothiophene-3-carboxylic Acids as Dual Bacterial RNA Polymerase and Viral Reverse Transcriptase Inhibitors
Elgaher, Walid A. M.,Sharma, Kamal K.,Haupenthal, J?rg,Saladini, Francesco,Pires, Manuel,Real, Eleonore,Mély, Yves,Hartmann, Rolf W.
, p. 7212 - 7222 (2016/08/24)
We are concerned with the development of novel anti-infectives with dual antibacterial and antiretroviral activities for MRSA/HIV-1 co-infection. To achieve this goal, we exploited for the first time the mechanistic function similarity between the bacterial RNA polymerase (RNAP) "switch region" and the viral non-nucleoside reverse transcriptase inhibitor (NNRTI) binding site. Starting from our previously discovered RNAP inhibitors, we managed to develop potent RT inhibitors effective against several resistant HIV-1 strains with maintained or enhanced RNAP inhibitory properties following a structure-based design approach. A quantitative structure-activity relationship (QSAR) analysis revealed distinct molecular features necessary for RT inhibition. Furthermore, mode of action (MoA) studies revealed that these compounds inhibit RT noncompetitively, through a new mechanism via closing of the RT clamp. In addition, the novel RNAP/RT inhibitors are characterized by a potent antibacterial activity against S. aureus and in cellulo antiretroviral activity against NNRTI-resistant strains. In HeLa and HEK 293 cells, the compounds showed only marginal cytotoxicity.
Expanding the scaffold for bacterial RNA polymerase inhibitors: Design, synthesis and structure-activity relationships of ureido-heterocyclic-carboxylic acids
Elgaher, Walid A. M.,Fruth, Martina,Groh, Matthias,Haupenthal, Joerg,Hartmann, Rolf W.
, p. 2177 - 2194 (2014/01/06)
The emergence of bacterial resistance requires the development of new antibiotics with an alternative mode of action. Based on class I, developed in our previous study, a new series of RNA polymerase (RNAP) inhibitors targeting the switch region was desig