Potent Non-Nucleoside Inhibitors of the Measles Virus RNA-Dependent RNA Polymerase Complex
摘要:
Measles virus (MV) is one of the most infectious pathogens known. In spite of the existence of a vaccine, approximately 350000 deaths/year result from MV or associated complications. Antimeasles compounds Could conceivably diminish these statistics and provide a therapy that complements vaccine treatment. We recently described a high-throughput screening hit compound 1 (16677) against MV-infected cells with the capacity to eliminate viral reproduction at 250 nM by inhibiting the action of the virus's RNA-dependent RNA polymerase complex (RdRp). The compound, 1-methyl-3-(trifluoroi-nethyl)-N-[4-sulfonylphenyl]-1H-pyrazole-5-carboxamide, 1 carries a critical CF3 moiety on the 1,2-pyrazole ring. Elaborating on the preliminary structure-activity (SAR) study, the present work presents the synthesis and SAR of a much broader range of low nanomolar nonpeptidic MV inhibitors and speculates on the role of the CF3 functionality.
[EN] AMINONAPTHOQUINONE COMPOUNDS AND PHARMACEUTICAL COMPOSITION FOR BLOCKING UBIQUITINATION-PROTEASOME SYSTEM IN DISEASES<br/>[FR] COMPOSÉ AMINO-NAPTHOQUINONE ET COMPOSITION PHARMACEUTIQUE BLOQUANT LE SYSTÈME UBIQUITINE-PROTÉASOME DANS DES MALADIES
申请人:UNIV TAIPEI MEDICAL
公开号:WO2017014788A1
公开(公告)日:2017-01-26
The invention relates to new compounds with low cytotoxicity for blocking the ubiquitination- proteasome system in diseases. Accordingly, these compounds can be used in treatment of disorders including, but not limited to, cancers, neurodegenerative diseases, inflammatory disorders, autoimmune disorders and metabolic disorders.
Potent Non-Nucleoside Inhibitors of the Measles Virus RNA-Dependent RNA Polymerase Complex
作者:Aiming Sun、Jeong-Joong Yoon、Yan Yin、Andrew Prussia、Yutao Yang、Jaeki Min、Richard K. Plemper、James P. Snyder
DOI:10.1021/jm701239a
日期:2008.7
Measles virus (MV) is one of the most infectious pathogens known. In spite of the existence of a vaccine, approximately 350000 deaths/year result from MV or associated complications. Antimeasles compounds Could conceivably diminish these statistics and provide a therapy that complements vaccine treatment. We recently described a high-throughput screening hit compound 1 (16677) against MV-infected cells with the capacity to eliminate viral reproduction at 250 nM by inhibiting the action of the virus's RNA-dependent RNA polymerase complex (RdRp). The compound, 1-methyl-3-(trifluoroi-nethyl)-N-[4-sulfonylphenyl]-1H-pyrazole-5-carboxamide, 1 carries a critical CF3 moiety on the 1,2-pyrazole ring. Elaborating on the preliminary structure-activity (SAR) study, the present work presents the synthesis and SAR of a much broader range of low nanomolar nonpeptidic MV inhibitors and speculates on the role of the CF3 functionality.
Rajagopalan, Proceedings - Indian Academy of Sciences, Section A, 1943, vol. <A> 18, p. 100,101