- TRIAZINE DERIVATIVE HAVING EGFR INHIBITORY ACTIVITY, PREPARATION METHOD THEREFOR AND USE THEREOF
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Disclosed are a triazine derivative having EGFR inhibitory activity, a preparation method therefor and use thereof. In particular, disclosed are an EGFR inhibitor having a structure of formula (I), a preparation method therefor, a pharmaceutical composition containing same, use thereof for preparing the EGFR inhibitor, and use thereof in preparing medicaments for treating and/or preventing cancers, tumors or metastatic diseases at least partially related to insertion, deletion or other mutation of EGFR exon 20, and in particular use thereof in preparing medicaments for treating and/or preventing hyperproliferative diseases and diseases inducing cell death disorders. The definition of each substituent of formula (I) is the same as that in the description.
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Page/Page column 42; 43
(2022/02/24)
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- 1,3-dihydro-2H-pyrrolo[3,2-b]pyridin-2-one derivative and medical application thereof
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The invention discloses a 1,3-dihydro-2H-pyrrolo[3,2-b]pyridin-2-one derivative and medical application thereof. A compound is a compound shown in a formula I, or a pharmaceutically acceptable salt ora stereoisomer or a tautomer thereof, wherein R1-R4 is defined by the specification.
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Paragraph 0063; 0065-0066; 0072-0074
(2019/11/04)
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- SPIROCYCLIC INDOLINES AS IL-17 MODULATORS
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A series of substituted spirocyclic 2-oxoindoline derivatives, and analogues thereof, being potent modulators of human IL-17 activity, are accordingly of benefit in the treatment and/or prevention of various human ailments, including inflammatory and autoimmune disorders.
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Page/Page column 117; 118
(2019/01/07)
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- HETEROARYL COMPOUNDS AS INHIBITORS OF NECROSIS, COMPOSITION AND METHOD USING THE SAME
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The present disclosure provides heteroaryl compounds of Formula (I), processes for their preparation, pharmaceutical compositions containing them, and their use in the treatment of diseases and disorders, arising from or related to necrosis. Formula (I) is shown below:
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Paragraph 00194; 00195; 00196
(2019/01/10)
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- HETEROCYCLIC COMPOUND
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A compound represented by the formula (I): wherein each symbol is as described in the SPECIFICATION, or a salt thereof has a PDE2A inhibitory action, and is useful as a prophylactic or therapeutic drug for schizophrenia, Alzheimer's disease and the like.
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Paragraph 1632; 1633
(2016/06/28)
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- Lead optimization of 1,4-azaindoles as antimycobacterial agents
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In a previous report, we described the discovery of 1,4-azaindoles, a chemical series with excellent in vitro and in vivo antimycobacterial potency through noncovalent inhibition of decaprenylphosphoryl-β-d-ribose-2′- epimerase (DprE1). Nevertheless, high mouse metabolic turnover and phosphodiesterase 6 (PDE6) off-target activity limited its advancement. Herein, we report lead optimization of this series, culminating in potent, metabolically stable compounds that have a robust pharmacokinetic profile without any PDE6 liability. Furthermore, we demonstrate efficacy for 1,4-azaindoles in a rat chronic TB infection model. We believe that compounds from the 1,4-azaindole series are suitable for in vivo combination and safety studies.
- Shirude, Pravin S.,Shandil, Radha K.,Manjunatha,Sadler, Claire,Panda, Manoranjan,Panduga, Vijender,Reddy, Jitendar,Saralaya, Ramanatha,Nanduri, Robert,Ambady, Anisha,Ravishankar, Sudha,Sambandamurthy, Vasan K.,Humnabadkar, Vaishali,Jena, Lalit K.,Suresh, Rudrapatna S.,Srivastava, Abhishek,Prabhakar,Whiteaker, James,McLaughlin, Robert E.,Sharma, Sreevalli,Cooper, Christopher B.,Mdluli, Khisi,Butler, Scott,Iyer, Pravin S.,Narayanan, Shridhar,Chatterji, Monalisa
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p. 5728 - 5737
(2014/08/05)
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- Discovery and in vivo evaluation of dual PI3Kβ/δ inhibitors
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Structure-based rational design led to the synthesis of a novel series of potent PI3K inhibitors. The optimized pyrrolopyridine analogue 63 was a potent and selective PI3Kβ/δ dual inhibitor that displayed suitable physicochemical properties and pharmacokinetic profile for animal studies. Analogue 63 was found to be efficacious in animal models of inflammation including a keyhole limpet hemocyanin (KLH) study and a collagen-induced arthritis (CIA) disease model of rheumatoid arthritis. These studies highlight the potential therapeutic value of inhibiting both the PI3Kβ and δ isoforms in the treatment of a number of inflammatory diseases.
- Gonzalez-Lopez De Turiso, Felix,Shin, Youngsook,Brown, Matthew,Cardozo, Mario,Chen, Yi,Fong, David,Hao, Xiaolin,He, Xiao,Henne, Kirk,Hu, Yi-Ling,Johnson, Michael G.,Kohn, Todd,Lohman, Julia,McBride, Helen J.,McGee, Lawrence R.,Medina, Julio C.,Metz, Daniela,Miner, Kent,Mohn, Deanna,Pattaropong, Vatee,Seganish, Jennifer,Simard, Jillian L.,Wannberg, Sharon,Whittington, Douglas A.,Yu, Gang,Cushing, Timothy D.
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p. 7667 - 7685
(2012/10/29)
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