133891-87-9Relevant academic research and scientific papers
SUBSTITUTED PYRAZOLOPYRIMIDINES AS IRAK4 INHIBITORS
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Paragraph 0266-0267, (2021/04/08)
The present application relates to novel pyrazolopyrimidine derivatives for treatment and/or prophylaxis of diseases and to the use thereof for production of medicaments for treatment and/or prophylaxis of diseases in humans and in animals, especially of proliferative disorders, autoimmune disorders, metabolic and inflammatory disorders characterized by an overreacting immune system, in particular rheumatological disorders, inflammatory skin disorders, cardiovascular disorders, lung disorders, eye disorders, neurological disorders, pain disorders and cancer, in human as well as of allergic and/or inflammatory diseases in animals, especially of atopic dermatitis and/or Flea Allergy Dermatitis, and especially in domestic animals, particularly in dogs.
Optimized protein kinase Cθ (PKCθ) inhibitors reveal only modest anti-inflammatory efficacy in a rodent model of arthritis
George, Dawn M.,Breinlinger, Eric C.,Argiriadi, Maria A.,Zhang, Yang,Wang, Jianfei,Bansal-Pakala, Pratima,Duignan, David B.,Honore, Prisca,Lang, Qingyu,Mittelstadt, Scott,Rundell, Lian,Schwartz, Annette,Sun, Jiakang,Edmunds, Jeremy J.
supporting information, p. 333 - 346 (2015/03/03)
We previously demonstrated that selective inhibition of protein kinase Cθ (PKCθ) with triazinone 1 resulted in dose-dependent reduction of paw swelling in a mouse model of arthritis.1,2 However, a high concentration was required for efficacy, thus providing only a minimal safety window. Herein we describe a strategy to deliver safer compounds based on the hypothesis that optimization of potency in concert with good oral pharmacokinetic (PK) properties would enable in vivo efficacy at reduced exposures, resulting in an improved safety window. Ultimately, transformation of 1 yielded analogues that demonstrated excellent potency and PK properties and fully inhibited IL-2 production in an acute model. In spite of good exposure, twice-a-day treatment with 17l in the glucose-6-phosphate isomerase chronic in vivo mouse model of arthritis yielded only moderate efficacy. On the basis of the exposure achieved, we conclude that PKCθ inhibition alone is insufficient for complete efficacy in this rodent arthritis model.
ANTAGONISTS OF SNS SODIUM CHANNELS
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Page/Page column 35, (2010/11/25)
Compounds of the formula (I), and pharmaceutically acceptable salts thereof, are found to be antagonists of SNS sodium channels. They are therefore useful as analgesic and neuroprotective agents, formula (I): R1 represents: (a) -L-A or -L' -A'
The synthesis and biological evaluation of novel series of nitrile-containing fluoroquinolones as antibacterial agents
Murphy, Sean T.,Case, Heather L.,Ellsworth, Edmund,Hagen, Susan,Huband, Michael,Joannides, Themis,Limberakis, Chris,Marotti, Keith R.,Ottolini, Amy M.,Rauckhorst, Mark,Starr, Jeremy,Stier, Michael,Taylor, Clarke,Zhu, Tong,Blaser, Adrian,Denny, William A.,Lu, Guo-Liang,Smaill, Jeff B.,Rivault, Freddy
, p. 2150 - 2155 (2008/02/02)
Several novel series of nitrile-containing fluoroquinolones with weakly basic amines are reported which have reduced potential for hERG (human ether-a-go-go gene) channel inhibition as measured by the dofetilide assay. The new fluoroquinolones are potent
QUINOLONE ANTIBACTERIAL AGENTS
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Page/Page column 85; 86, (2010/02/12)
Compounds of formula (I) wherein A is formula (II), formula (III) or formula (IV), and B is formula (V), formula (VI), or formula (VII), can be used in a variety of applications including use as antibacterial agents.
7-Azetidinylquinolones as antibacterial agents. Synthesis and structure- activity relationships
Frigola,Pares,Corbera,Vano,Merce,Torrens,Mas,Valenti
, p. 801 - 810 (2007/10/02)
A series of novel antibacterial quinolones and naphthyridones has been prepared which contain 7-azetidinyl substituents in place of the usual piperazine or aminopyrrolidine groups. These azetidinyl derivatives were evaluated for in vitro activity by deter
Quantitative structure-activity relationships of antibacterial agents, 7-heterocyclic amine substituted 1-cyclopropyl-6,8-difluoro-4-oxoquinoline-3-carboxylic acids
Okada,Ezumi,Yamakawa,Sato,Tsuji,Tsushima,Motokawa,Komatsu
, p. 126 - 131 (2007/10/02)
Quantitative structure-activity relationships (QSAR) of various 7-(3-substituted-azetidin-1-yl)-1-cyclopropyl-6,8-difluoro-1,4-dihydro -4-oxoquinoline-3-carboxylic acids, 14-25, were studied to clarify the structural requirements for 3-substituted azetidi
