355391-05-8Relevant articles and documents
Stepwise benzylic oxygenation via uranyl-photocatalysis
Hu, Deqing,Jiang, Xuefeng
supporting information, p. 124 - 129 (2022/01/19)
Stepwise oxygenation at the benzylic position (1°, 2°, 3°) of aromatic molecules was comprehensively established under ambient conditions via uranyl photocatalysis to produce carboxylic acids, ketones, and alcohols, respectively. The accuracy of the stepwise oxygenation was ensured by the tunability of catalytic activity in uranyl photocatalysis, which was adjusted by solvents and additives demonstrated through Stern–Volmer analysis. Hydrogen atom transfer between the benzylic position and the uranyl catalyst facilitated oxygenation, further confirmed by kinetic studies. Considerably improved efficiency of flow operation demonstrated the potential for industrial synthetic application.
Design, synthesis, and biological studies of novel 3-benzamidobenzoic acid derivatives as farnesoid X receptor partial agonist
Hu, Lijun,Ren, Qiang,Deng, Liming,Zhou, Zongtao,Cai, Zongyu,Wang, Bin,Li, Zheng
, (2020/12/25)
Farnesoid X receptor (FXR), a bile acid-activated nuclear receptor, regulates the metabolism of bile acid and lipids as well as maintains the stability of internal environment. FXR was considered as a therapeutic target of liver disorders, such as drug-induced liver injury, fatty liver and cholestasis. The previous reported FXR partial agonist 6 was a suitable lead compound in terms of its high potent and low molecular size, while the docking study of compound 6 suggested a large unoccupied hydrophobic pocket, which might be provided more possibility of structure-activity relationship (SAR) study. In this study, we have performed comprehensive SAR and molecular modeling studies based on lead compound 6. All of these efforts resulted in the identification of a novel series of FXR partial agonists. In this series, compound 41 revealed the best activity and strong interaction with binding pocket of FXR. Moreover, compound 41 protected mice against acetaminophen-induced hepatotoxicity by the regulation of FXR-related gene expression and improving antioxidant capacity. In summary, these results suggest that compound 41 is a promising FXR partial agonist suitable for further investigation.
COMPOUNDS FOR THE TREATMENT OF ARENAVIRUS INFECTION
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Page/Page column 155; 156, (2017/03/14)
The present invention relates to the use of piperazinones for inhibiting arenavirus infection in humans, other mammals, or in cell culture, to methods of treating arenavirus infection such as Lassa, Bolivian, Argentine, Venezuelan, Brazilian, Chapare and
Synthesis of a stable triformylmethane synthon and its scalable application to 7-acylamino-3-formylquinoline syntheses
Sawai, Yasuhiro,Mizuno, Masahiro,Ito, Tatsuya,Yamano, Mitsuhisa
, p. 2370 - 2377 (2014/04/03)
Novel 2-iminiomethylvinamidinium trihalides were isolated as stable crystals and found to be useful triformylmethane synthons with non-deliquescent nature in air. They were easier to manufacture, handle, and store than the known 2-iminiomethylvinamidinium
8-benzamidochromen-4-one-2-carboxylic acids: Potent and selective agonists for the orphan G protein-coupled receptor GPR35
Funke, Mario,Thimm, Dominik,Schiedel, Anke C.,Müller, Christa E.
, p. 5182 - 5197 (2013/07/25)
8-Amido-chromen-4-one-2-carboxylic acid derivatives were identified as novel agonists at the G protein-coupled orphan receptor GPR35. They were characterized by a β-arrestin recruitment assay and optimized to obtain agonists with nanomolar potency for the
An example of designed multiple ligands spanning protein classes: Dual MCH-1R antagonists/DPPIV inhibitors
Gattrell, William T.,Sambrook Smith, Colin P.,Smith, Alun J.
, p. 2464 - 2469 (2012/05/19)
A ligand-based approach to identify potential starting points for a dual MCH-1R antagonist/DPPIV inhibitor medicinal chemistry program was undertaken. Potential ligand pairs were identified by analysis of MCH-1R and DPPIV in vitro data. A highly targeted
Synthesis, structure-activity relationship, and pharmacological studies of novel melanin-concentrating hormone receptor 1 antagonists 3- aminomethylquinolines: Reducing human ether-a-go-go-related gene (hERG) associated liabilities
Kasai, Shizuo,Kamata, Makoto,Masada, Shinichi,Kunitomo, Jun,Kamaura, Masahiro,Okawa, Tomohiro,Takami, Kazuaki,Ogino, Hitomi,Nakano, Yoshihide,Ashina, Shuntarou,Watanabe, Kaoru,Kaisho, Tomoko,Imai, Yumi N.,Ryu, Sunghi,Nakayama, Masaharu,Nagisa, Yasutaka,Takekawa, Shiro,Kato, Koki,Murata, Toshiki,Suzuki, Nobuhiro,Ishihara, Yuji
, p. 4336 - 4351 (2012/07/01)
Recently, we discovered 3-aminomethylquinoline derivative 1, a selective, highly potent, centrally acting, and orally bioavailable human MCH receptor 1 (hMCHR1) antagonist, that inhibited food intake in F344 rats with diet-induced obesity (DIO). Subsequent investigation of 1 was discontinued because 1 showed potent hERG K+ channel inhibition in a patch-clamp study. To decrease hERG K+ channel inhibition, experiments with ligand-based drug designs based on 1 and a docking study were conducted. Replacement of the terminal p-fluorophenyl group with a cyclopropylmethoxy group, methyl group introduction on the benzylic carbon at the 3-position of the quinoline core, and employment of a [2-(acetylamino)ethyl]amino group as the amine portion eliminated hERG K+ channel inhibitory activity in a patch-clamp study, leading to the discovery of N-{3-[(1R)-1-{[2-(acetylamino)ethyl]amino} ethyl]-8-methylquinolin-7-yl}-4-(cyclopropylmethoxy)benzamide (R)-10h. The compound (R)-10h showed potent inhibitory activity against hMCHR1 and dose-dependently suppressed food intake in a 2-day study on DIO-F344 rats. Furthermore, practical chiral synthesis of (R)-10h was performed to determine the molecule's absolute configuration.
INHIBITORS OF ACETYL-COA CARBOXYLASE
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Page/Page column 34, (2010/11/17)
The present invention relates to compounds that act as acetyl-CoA carboxylase (ACC) inhibitors. The invention also relates to methods of preparing the compounds, compositions containing the compounds, and to methods of treatment using the compounds.
HETEROCYCLIC COMPOUND
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Page/Page column 37, (2010/12/30)
The present invention provides to a compound having melanin-concentrating hormone receptor antagonistic action and low toxicity, and useful as a agent for the prophylaxis or treatment of obesity and the like. The present invention relates to a compound re
SUBSTITUTED PROPANAMIDE DERIVATIVE AND PHARMACEUTICAL COMPOSITION CONTAINING THE SAME
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, (2008/06/13)
It is an object of the present invention to provide a substituted propanamide derivative or a pharmacologically acceptable salt thereof that is useful as a prophylactic or therapeutic agent for a bone metabolic disease. The present invention relates to a pharmaceutical composition comprising a compound having General Formula (I) or a pharmacologically acceptable salt thereof as an active ingredient: [wherein, R1 represents a C6-C10 aryl group that may be substituted by a group selected from Substituent Group α, for example; R2 represents a C6-C10aryl group that may be substituted by a group selected from Substituent Group α, for example; and X represents a hydroxyl group or a C1-C6 alkoxy group, for example].