81479-58-5Relevant academic research and scientific papers
Inhibitors of NEK7 kinase
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Page/Page column 116; 121-122, (2021/11/03)
Compounds having activity as inhibitors of NEK7 are provided. The compounds have Structure (I):or a pharmaceutically acceptable salt, stereoisomer or prodrug thereof, wherein, A, X, Y, R1, R2, R3, R4 and R5 are as defined herein. Methods associated with p
Identification of 1-(3-(6,7-dimethoxyquinazolin-4-yloxy)phenyl)-3-(5-(1,1, 1-trifluoro-2-methylpropan-2-yl)isoxazol-3-yl)urea hydrochloride (CEP-32496), a highly potent and orally efficacious inhibitor of V-RAF murine sarcoma viral oncogene homologue B1 (BRAF) V600E
Rowbottom, Martin W.,Faraoni, Raffaella,Chao, Qi,Campbell, Brian T.,Lai, Andiliy G.,Setti, Eduardo,Ezawa, Maiko,Sprankle, Kelly G.,Abraham, Sunny,Tran, Lan,Struss, Brian,Gibney, Michael,Armstrong, Robert C.,Gunawardane, Ruwanthi N.,Nepomuceno, Ronald R.,Valenta, Ianina,Hua, Helen,Gardner, Michael F.,Cramer, Merryl D.,Gitnick, Dana,Insko, Darren E.,Apuy, Julius L.,Jones-Bolin, Susan,Ghose, Arup K.,Herbertz, Torsten,Ator, Mark A.,Dorsey, Bruce D.,Ruggeri, Bruce,Williams, Michael,Bhagwat, Shripad,James, Joyce,Holladay, Mark W.
experimental part, p. 1082 - 1105 (2012/04/04)
The Ras/RAF/MEK/ERK mitogen-activated protein kinase (MAPK) signaling pathway plays a central role in the regulation of cell growth, differentiation, and survival. Expression of mutant BRAFV600E results in constitutive activation of the MAPK pathway, which can lead to uncontrolled cellular growth. Herein, we describe an SAR optimization campaign around a series of quinazoline derived BRAFV600E inhibitors. In particular, the bioisosteric replacement of a metabolically sensitive tert-butyl group with fluorinated alkyl moieties is described. This effort led directly to the identification of a clinical candidate, compound 40 (CEP-32496). Compound 40 exhibits high potency against several BRAFV600E-dependent cell lines and selective cytotoxicity for tumor cell lines expressing mutant BRAFV600E versus those containing wild-type BRAF. Compound 40 also exhibits an excellent PK profile across multiple preclinical species. In addition, significant oral efficacy was observed in a 14-day BRAFV600E-dependent human Colo-205 tumor xenograft mouse model, upon dosing at 30 and 100 mg/kg BID.
Pyridyloxyindoles Inhibitors of VEGF-R2 and Use Thereof for Treatment of Disease
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Page/Page column 69, (2010/06/22)
The invention relates to novel organic compounds of formula (I), and their use in the treatment of the animal or human body, to pharmaceutical compositions comprising a compound of formula I and to the use of a compound of formula I for the preparation of pharmaceutical compositions for use in the treatment of protein kinase dependent diseases, especially of proliferative diseases, such as in the treatment of tumour diseases and ocular neovascular diseases.
HETEROCYCLIC COMPOUNDS AS CCR2B ANTAGONISTS
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Page/Page column 209, (2008/06/13)
Compounds of formula (I) Q-L-W-C(=X)-Z-P wherein Q is an amine of the formula-N (R1)(R2); L is an alkyl or heterocyclyl-alkyl linker; W is a 6-or 7-membered aliphatic ring comprising ring atoms Y1 and Y2 which are linked to groups L and C(X) respectively and Y1 and Y2 are independently selected from N and C; X is O, N, N-CN or S; Z is NR 3; P is an optionally substituted monocyclic or bicyclic aryl or heteroaryl group; and pharmaceutically acceptable salts or solvates thereof, are useful in the treatment of C-C chemokine mediated conditions.
