- LYSYL OXIDASE-LIKE 2 INHIBITORS AND USES THEREOF
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Described herein are compounds that are LOXL2 inhibitors, methods of making such compounds, pharmaceutical compositions and medicaments comprising such compounds, and methods of using such compounds in the treatment of conditions, diseases, or disorders associated with LOXL2 activity.
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Paragraph 00337
(2018/03/28)
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- Synthesis and structure-activity relationships of imidazo[1,2-a]pyrimidin- 5(1H)-ones as a novel series of beta isoform selective phosphatidylinositol 3-kinase inhibitors
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A series of PI3K-beta selective inhibitors, imidazo[1,2-a]-pyrimidin-5(1H)- ones, has been rationally designed based on the docking model of the more potent R enantiomer of TGX-221, identified by a chiral separation, in a PI3K-beta homology model. Synthesis and SAR of this novel chemotype are described. Several compounds in the series demonstrated potent growth inhibition in a PTEN-deficient breast cancer cell line MDA-MB-468 under anchorage independent conditions.
- Lin, Hong,Erhard, Karl,Hardwicke, Mary Ann,Luengo, Juan I.,MacK, James F.,McSurdy-Freed, Jeanelle,Plant, Ramona,Raha, Kaushik,Rominger, Cynthia M.,Sanchez, Robert M.,Schaber, Michael D.,Schulz, Mark J.,Spengler, Michael D.,Tedesco, Rosanna,Xie, Ren,Zeng, Jin J.,Rivero, Ralph A.
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scheme or table
p. 2230 - 2234
(2012/04/18)
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- Pyrazolo[1,5-a]pyrimidines, triazolo[1,5-a]pyrimidines and their tricyclic derivatives as corticotropin-releasing factor 1 (CRF1) receptor antagonists
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To identify structurally novel CRF1 receptor antagonists, a series of bicyclic core antagonists, pyrazolo[1,5-a]pyrimidines, triazolo[1,5-a] pyrimidines, imidazo[1,2-a]pyrimidines and pyrazolo[1,5-a][1,3,5]triazines were designed, synthesized and evaluated as CRF1 receptor antagonists. Compounds 2-27 showed binding affinity (IC50 = 4.2-418 nM) and antagonist activity (EC50 = 4.0-889 nM). Compound 5 was found to show oral efficacy in an Elevated Plus Maze test in rats. Further chemical modification of them led us to discovery of the tricyclic core antagonists pyrazolo[1,5-a]pyrrolo[3,2-e] pyrimidines. The discovery process of these compounds is presented, as is the study of the structure-activity relationship.
- Saito, Tetsuji,Obitsu, Tetsuo,Minamoto, Chiaki,Sugiura, Tsuneyuki,Matsumura, Naoya,Ueno, Sonoko,Kishi, Akihiro,Katsumata, Seishi,Nakai, Hisao,Toda, Masaaki
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scheme or table
p. 5955 - 5966
(2011/11/04)
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- CRF ANTAGONISTS AND HETEROBICYCLIC COMPOUNDS
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CRF antagonists comprising as an active ingredient, the compound of formula (I) wherein A ring is 5-6 membered mono-cyclic ring which may be substituted; B ring is 5-7 membered unsaturated mono-heterocyclic ring which may be contained another 1-2 of hetero atom(s) and substituted by another substituents; W1 and W2 is carbon atom or nitrogen atom; Z is NR3, oxygen atom, sulfur which may be oxidized or CR4R5; R' is alkyl, alkenyl or alkynyl that may be substituted, amino which may be protected, hydroxyl which may be protected, S(O)nR6, COR7, or cyclic group which may be substituted; R2 is unsaturated cyclic group which may be substituted.
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Page/Page column 64
(2010/11/08)
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