421551-75-9Relevant articles and documents
PCSK9 ANTAGONIST COMPOUNDS
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Page/Page column 78, (2021/03/05)
Disclosed are compounds of Formula (A), or a pharmaceutically acceptable salt thereof: where A, X, R1, and R2 are as defined herein, which compounds have properties for antagonizing PCSK9. Also described are pharmaceutical formulations comprising the compounds of Formula (I) or their salts, and methods of treating cardiovascular disease and conditions related to PCSK9 activity, e.g. atherosclerosis, hypercholesterolemia, coronary heart disease, metabolic syndrome, acute coronary syndrome, or related cardiovascular disease and cardiometabolic conditions.
PCSK9 ANTAGONIST COMPOUNDS
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Page/Page column 58, (2021/06/26)
Disclosed are compounds of Formula (I), or a pharmaceutically acceptable salt thereof: (I) wherein A, A1, A2, R1, R2 and R3 are as defined herein, which compounds have properties for antagonizing PCSK9. Also described are pharmaceutical formulations comprising the compounds of Formula I or their salts, and methods of treating cardiovascular disease and conditions related to PCSK9 activity, e.g. atherosclerosis, hypercholesterolemia, coronary heart disease, metabolic syndrome, acute coronary syndrome, or related cardiovascular disease and cardiometabolic conditions.
PCSK9 ANTAGONIST COMPOUNDS
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Page/Page column 93-94, (2020/01/12)
Disclosed are compounds of Formula I, or a salt thereof: where A, B, D, X, R1, R2 and R8 are as defined herein, which compounds have properties for antagonizing PCSK9. Also described are pharmaceutical formulations comprising the compounds of Formula I or their salts, and methods of treating cardiovascular disease and conditions related to PCSK9 activity, e.g. atherosclerosis, hypercholesterolemia, coronary heart disease, metabolic syndrome, acute coronary syndrome, or related cardiovascular disease and cardiometabolic conditions.
Discovery of new antimalarial agents: Second-generation dual inhibitors against FP-2 and PfDHFR via fragments assembely
Chen, Wenhua,Huang, Zhenghui,Wang, Wanyan,Mao, Fei,Guan, Longfei,Tang, Yun,Jiang, Hualiang,Li, Jian,Huang, Jin,Jiang, Lubin,Zhu, Jin
, p. 6467 - 6478 (2017/10/31)
Malaria parasites are a leading cause of worldwide mortality from infectious disease. Cysteine protease falcipain-2 (FP-2) and Plasmodium falciparum dihydrofolate reductase (PfDHFR) play vital roles, which are absolutely essential, in the parasite life cycle. In this study, based on the structures of uniform fragments of reported PfDHFR inhibitors and the first-generation dual inhibitors against FP-2 and PfDHFR, we identified a novel series of dual inhibitors through fragments assembly. Lead optimization led to the discovery of 24, which showed high potency against FP-2 (IC50 = 10.0 μM), PfDHFR (IC50 = 84.1 nM), P. falciparum 3D7 (IC50 = 53.1 nM), clinical isolated strains Fab9 (IC50 = 14.2 nM) and GB4 (IC50 = 23.4 nM). The in vivo inhibition assays against P. berghei in 10 days indicated 24 had a more beneficial effect on the growth inhibition of P. berghei than artemisinin and an identical effect with pyrimethamine. Additionally, 24 moderately inhibited the proliferation of chloroquine-resistant P. falciparum Dd2 strain. Collectively, these data revealed that 24 could be an excellent lead compound as FP-2 and PfDHFR dual inhibitor for the treatment of malaria.
Design and synthesis of novel lactate dehydrogenase a inhibitors by fragment-based lead generation
Ward, Richard A.,Brassington, Claire,Breeze, Alexander L.,Caputo, Alessandro,Critchlow, Susan,Davies, Gareth,Goodwin, Louise,Hassall, Giles,Greenwood, Ryan,Holdgate, Geoffrey A.,Mrosek, Michael,Norman, Richard A.,Pearson, Stuart,Tart, Jonathan,Tucker, Julie A.,Vogtherr, Martin,Whittaker, David,Wingfield, Jonathan,Winter, Jon,Hudson, Kevin
, p. 3285 - 3306 (2012/06/01)
Lactate dehydrogenase A (LDHA) catalyzes the conversion of pyruvate to lactate, utilizing NADH as a cofactor. It has been identified as a potential therapeutic target in the area of cancer metabolism. In this manuscript we report our progress using fragment-based lead generation (FBLG), assisted by X-ray crystallography to develop small molecule LDHA inhibitors. Fragment hits were identified through NMR and SPR screening and optimized into lead compounds with nanomolar binding affinities via fragment linking. Also reported is their modification into cellular active compounds suitable for target validation work.
NEW BRADYKININ B1 ANTAGONISTS
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Page/Page column 73, (2010/04/03)
The invention relates to compounds of formula (I) where in R1, R1a, R1b, R2, R3 and X, X1, X2, X3 have the meaning as cited in the description and the claims. Said compounds are useful as Bradykinin B1 antagonists. The invention also relates to pharmaceutical compositions, the preparation of such compounds as well as the production and use as medicament.
CHEMOKINE RECEPTOR MODULATORS
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, (2008/12/08)
The invention provides compounds of Formula (I) and pharmaceutical composi tions comprising compounds of Formula (I). These compounds are useful treating or preventing HIV infections, and in treating proliferative disorders such as inhibiting the metastasis of various cancers
Scope of the Suzuki-Miyaura aminoethylation reaction using organotrifluoroborates
Molander, Gary A.,Jean-Gerard, Ludivine
, p. 8422 - 8426 (2008/03/11)
(Chemical Equation Presented) Potassium β-aminoethyltrifluoroborates were prepared in good yields via hydroboration of the corresponding enecarbamates using the Snieckus hydroborating reagent. A wide variety of phenethylamines containing a potentially fre
