600725-69-7Relevant academic research and scientific papers
Design, synthesis, and biological evaluation of 4-phenoxyquinoline derivatives as potent c-Met kinase inhibitor
Yang, Yifeng,Li, Yingxiu,Hou, Yunlei,Qin, Mingze,Gong, Ping,Liu, Ju,Zhao, Yanfang
, (2019/10/28)
A series of novel 4-phenoxyquinoline derivatives containing 3-oxo-3,4-dihydro-quinoxaline moiety were synthesized and evaluated for their antiproliferative activity against five human cancer cell lines (A549, H460, HT-29, MKN-45 and U87MG) in vitro. Most of the tested compounds exhibited more potent inhibitory activities than the positive control foretinib. Compound 1b, 1s and 1t were further examined for their inhibitory activity against c-Met kinase. The most promising compound 1s (with c-Met IC50 value of 1.42 nM) showed remarkable cytotoxicity against A549, H460, HT-29, MKN45 and U87MG cell lines with IC50 values of 0.39 μM, 0.18 μM, 0.38 μM, 0.81 μM, respectively. Their preliminary structure-activity relationships (SARs) study indicated that the replacement of the aromatic ring with the cyclohexane improved their antiproliferative activity.
NEW BENZIMIDAZOLE COMPOUNDS AND DERIVATIVES AS EGFR INHIBITORS
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Page/Page column 80; 81, (2019/09/12)
The present invention encompasses compounds of formula (I) (I), wherein the groups R1 to R5 have the meanings given in the claims and specification, their use as inhibitors of mutant EGFR, pharmaceutical compositions which contain compounds of this kind and their use as medicaments/medical uses, especially as agents for treatment and/or prevention of oncological diseases.
Identification of novel HDAC inhibitors through cell based screening and their evaluation as potential anticancer agents
Wang, Tong,Sepulveda, Mario,Gonzales, Paul,Gately, Stephen
, p. 4790 - 4793 (2013/09/02)
A series of benzimidazole based HDAC inhibitors have been rationally designed, synthesized and screened. The SAR of this new chemotype is described. The lead compound, 11e, showed strong activity in several cellular assays and demonstrated in vivo efficacy in mouse xenograft pancreatic cancer models.
1- Or 3-(3-amino-2-hydroxy-1-phenyl propyl)-1,3-dihydro-2H-benzimidazol-2- ones: Potent, selective, and orally efficacious norepinephrine reuptake inhibitors
Zhang, Puwen,Terefenko, Eugene A.,Bray, Jenifer,Deecher, Darlene,Fensome, Andrew,Harrison, Jim,Kim, Callain,Koury, Elizabeth,Mark, Lilly,McComas, Casey C.,Mugford, Cheryl A.,Trybulski, Eugene J.,Vu, An T.,Whiteside, Garth T.,Mahaney, Paige E.
experimental part, p. 5703 - 5711 (2010/02/28)
Sequential structural modifications of the aryloxypropanamine template (e.g., atomoxetine, 2) led to a novel series of 1-(3-amino-2-hydroxy-1-phenyl propyl)-1,3-dihydro-2H-benzimidazol-2-ones as selective norepinephrine reuptake inhibitors (NRIs). In general, this series of compounds potently blocked the human norepinephrine transporter (hNET) while exhibiting selectivity at hNET against both the human serotonin (hSERT) and dopamine transporters (hDAT). Numerous compounds (e.g., 19-22) had low nonamolar hNET potency with IC 50 values of 7-10 nM and excellent selectivity (>500 fold) at hNET over hSERT and hDAT. Several compounds, such as 20 and 22, were tested in a telemetric rat model of ovariectomized-induced thermoregulatory dysfunction and were efficacious at oral doses of 3 mg/kg in reducing the tail skin temperature. In addition, compound 20 was also studied in the rat hot plate and spinal nerve ligation (SNL) models of acute and neuropathic pain, respectively, and was orally efficacious at doses of 3-10 mg/kg.
4-(Benzimidazol-2-yl)-1,2,5-oxadiazol-3-ylamine derivatives: Potent and selective p70S6 kinase inhibitors
Bandarage, Upul,Hare, Brian,Parsons, Jonathan,Pham, Ly,Marhefka, Craig,Bemis, Guy,Tang, Qing,Moody, Cameron Stuver,Rodems, Steve,Shah, Sundeep,Adams, Chris,Bravo, Jose,Charonnet, Emmanuelle,Savic, Vladimir,Come, Jon H.,Green, Jeremy
scheme or table, p. 5191 - 5194 (2010/03/24)
We report herein the design and synthesis of 4-(benzimidazol-2-yl)-1,2,5-oxadiazol-3-amine derivatives as inhibitors of p70S6 kinase. Screening hits containing the 4-(benzimidazol-2-yl)-1,2,5-oxadiazol-3-ylamine scaffold were optimized for p70S6K potency and selectivity against related kinases. Structure-based design employing an active site homology model derived from PKA led to the preparation of benzimidazole 5-substituted compounds 26 and 27 as highly potent inhibitors (Ki 100-fold selectivity against PKA, ROCK and GSK3.
BENZAZOLE DERIVATIVES, COMPOSITIONS, AND METHODS OF USE AS AURORA KINASE INHIBITORS
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Page/Page column 107-108, (2010/11/28)
The present invention relates to compounds and methods from the treatment of cancer. The invention provides compounds that inhibit Aurora kinase, pharmaceutical compositions comprising compounds that inhibit Aurora kinase, and methods for the treatment of cancer using the compounds of the presentation invention or pharmaceutical compositions comprising compounds of the present invention.
Design and syntheses of a series of novel serotonin3 antagonists
Hori,Suzuki,Yamamoto,Nakajima,Ozaki,Ohtaka
, p. 1832 - 1841 (2007/10/02)
From a structural comparison study between serotonin and serotonin3 (5- HT3) antagonists using a two-dimensional grid template composed of regular hexagons, we deduced structural modification patterns from agonists to antagonists, an
