1353887-53-2Relevant academic research and scientific papers
TRPV1 agonist, preparation method and application thereof
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Paragraph 0176-0179, (2021/03/31)
The present invention relates to a compound represented by a formula I, a stereoisomer, a tautomer, a solvate, a polymorph or a pharmaceutically acceptable salt thereof, a pharmaceutical composition containing the compound, and a preparation method and a medical use of the compound, wherein the structure of the formula I is shown in the specification.
HEPATITIS C VIRUS INHIBITORS
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Paragraph 0333-0334, (2017/07/05)
The present disclosure relates to compounds, compositions and methods for the treatment of hepatitis C virus (HCV) infection. Also disclosed are pharmaceutical compositions containing such compounds and methods for using these compounds in the treatment of HCV infection.
Iridium-Catalyzed Reductive Strecker Reaction for Late-Stage Amide and Lactam Cyanation
Fuentes de Arriba, ángel L.,Lenci, Elena,Sonawane, Mahendra,Formery, Odilon,Dixon, Darren J.
, p. 3655 - 3659 (2017/03/21)
A new iridium-catalyzed reductive Strecker reaction for the direct and efficient formation of α-amino nitrile products from a broad range of (hetero)aromatic and aliphatic tertiary amides, and N-alkyl lactams is reported. The protocol exploits the mild and highly chemoselective reduction of the amide and lactam functionalities using IrCl(CO)[P(C6H5)3]2 (Vaska's complex) in the presence of tetramethyldisiloxane, as a reductant, to directly generate hemiaminal species able to undergo substitution by cyanide upon treatment with TMSCN (TMS=trimethylsilyl). The protocol is simple to perform, broad in scope, efficient (up to 99 % yield), and has been successfully applied to the late-stage functionalization of amide- and lactam-containing drugs, and naturally occurring alkaloids, as well as for the selective cyanation of the carbonyl carbon atom linked to the N atom of proline residues within di- and tripeptides.
BENZIDINE DERIVATIVE, METHOD FOR PREPARING SAME, AND PHARMACEUTICAL COMPOSITION CONTAINING BENZIDINE DERIVATIVE FOR TREATING LIVER DISEASE CAUSED BY HEPATITIS C VIRUS
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Paragraph 0162; 0163; 0164, (2016/02/24)
The disclosed compounds have antiviral activity against C-type virus, an optical isomer thereof, a pharmaceutically acceptable salt thereof, a method for preparing the same, and a pharmaceutical composition containing the same as an active ingredient for preventing or treating liver disease caused by hepatitis C virus. The benzidine derivative according to the present invention has excellent antiviral activity against hepatitis C virus and exhibits excellent medicinal activity in the living body, and thus the pharmaceutical composition containing the same as an active ingredient can be useful as a pharmaceutical composition for preventing or treating liver disease, such as acute hepatitis C, chronic hepatitis C, cirrhosis, or hepatocellular carcinoma, caused by C-type virus.
Discovery of inhibitors of the mitotic kinase TTK based on N-(3-(3-sulfamoylphenyl)-1H-indazol-5-yl)-acetamides and carboxamides
Laufer, Radoslaw,Ng, Grace,Liu, Yong,Patel, Narendra Kumar B.,Edwards, Louise G.,Lang, Yunhui,Li, Sze-Wan,Feher, Miklos,Awrey, Don E.,Leung, Genie,Beletskaya, Irina,Plotnikova, Olga,Mason, Jacqueline M.,Hodgson, Richard,Wei, Xin,Mao, Guodong,Luo, Xunyi,Huang, Ping,Green, Erin,Kiarash, Reza,Lin, Dan Chi-Chia,Harris-Brandts, Marees,Ban, Fuqiang,Nadeem, Vincent,Mak, Tak W.,Pan, Guohua J.,Qiu, Wei,Chirgadze, Nickolay Y.,Pauls, Henry W.
, p. 4968 - 4997 (2014/10/16)
TTK kinase was identified by in-house siRNA screen and pursued as a tractable, novel target for cancer treatment. A screening campaign and systematic optimization, supported by computer modeling led to an indazole core with key sulfamoylphenyl and acetamido moieties at positions 3 and 5, respectively, establishing a novel chemical class culminating in identification of 72 (CFI-400936). This potent inhibitor of TTK (IC50 = 3.6 nM) demonstrated good activity in cell based assay and selectivity against a panel of human kinases. A co-complex TTK X-ray crystal structure and results of a xenograft study with TTK inhibitors from this class are described.
Potent hepatitis C virus NS5A inhibitors containing a benzidine core
Bae, Il Hak,Choi, Jin Kyu,Chough, Chieyeon,Keum, Sun Ju,Kim, Heesun,Jang, Sung Key,Kim, B. Moon
supporting information, p. 255 - 258 (2014/04/03)
Here we report the discovery of a series of potent hepatitis C virus (HCV) NS5A inhibitors based on the benzidine prolinamide backbone. Taking a simple synthetic route, we developed a novel inhibitor structure, which allows easy modification, and through optimization of the capping group, we identified compound 6 with highly potent anti-HCV activity. Compound 6 is nontoxic and is anticipated to be an effective HCV drug candidate.
HEPATITIS C VIRUS INHIBITORS
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Page/Page column 34-35, (2012/02/15)
The present disclosure relates to compounds, compositions and methods for the treatment of hepatitis C virus (HCV) infection. Also disclosed are pharmaceutical compositions containing such compounds and methods for using these compounds in the treatment of HCV infection.
HEPATITIS C VIRUS INHIBITORS
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Page/Page column 183, (2012/04/10)
This disclosure concerns novel compounds of Formula (I) as defined in the specification and compositions comprising such novel compounds. These compounds are useful antiviral agents, especially in inhibiting the function of the NS5A protein encoded by Hepatitis C virus (HCV). Thus, the disclosure also concerns a method of treating HCV related diseases or conditions by use of these novel compounds or a composition comprising such novel compounds
HEPATITIS C VIRUS INHIBITORS
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Page/Page column 122, (2011/06/16)
This disclosure concerns novel compounds of Formula (I) or as defined in the specification and compositions comprising such novel compounds. These compounds are useful antiviral agents, especially in inhibiting the function of the NS5A protein encoded by Hepatitis C virus (HCV). Thus, the disclosure also concerns a method of treating HCV related diseases or conditions by use of these novel compounds or a composition comprising such novel compounds.
HEPATITIS C VIRUS INHIBITORS
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Page/Page column 37, (2011/06/16)
The present disclosure relates to methods for making compounds useful in the treatment of Hepatitis C virus (HCV) infection.
