- DRUG CONJUGATES AND USES THEREOF
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The invention generally relates to the design and production of drug conjugates, and specifically conjugates of antibiotic agents to cationic and non-cationic molecular transporters.
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- Discovery of Arylsulfonamides as Dual Orexin Receptor Agonists
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Loss of orexin-producing neurons results in narcolepsy with cataplexy, and orexin agonists have been shown to increase wakefulness and alleviate narcolepsy symptoms in animal models. Several OX2R agonists have been reported but with little or no activity
- Zhang, Dehui,Perrey, David A.,Decker, Ann M.,Langston, Tiffany L.,Mavanji, Vijayakumar,Harris, Danni L.,Kotz, Catherine M.,Zhang, Yanan
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p. 8806 - 8825
(2021/06/30)
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- Synthesis and structure-activity relationships of new 2-phenoxybenzamides with antiplasmodial activity
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The 2-phenoxybenzamide 1 from the Medicines for Malaria Venture Malaria Box Project has shown promising multi-stage activity against different strains of P. falciparum. It was successfully synthesized via a retrosynthetic approach. Subsequently, twenty-one new derivatives were prepared and tested for their in vitro activity against blood stages of the NF54 strain of P. falciparum. Several insights into structure-activity relationships were revealed. The antiplasmodial activity and cytotoxicity of compounds strongly depended on the substitution pattern of the anilino partial structure as well as on the size of substituents. The diaryl ether partial structure had further impacts on the activity. Additionally, several physicochemical and pharmacokinetic parameters were calculated (log P, log D7.4 and ligand efficiency) or determined experimentally (passive permeability and CYP3A4 inhibition). The tert-butyl-4-{4-[2-(4-fluorophenoxy)-3-(trifluoromethyl)benzamido]phenyl}piperazine-1-carboxylate possesses high antiplasmodial activity against P. falciparum NF54 (PfNF54 IC50 = 0.2690 μM) and very low cytotoxicity (L-6 cells IC50 = 124.0 μM) resulting in an excellent selectivity index of 460. Compared to the lead structure 1 the antiplasmodial activity was improved as well as the physicochemical and some pharmacokinetic parameters.
- Dolensky, Johanna,Hermann, Theresa,Hochegger, Patrick,Kaiser, Marcel,M?ser, Pascal,Pferschy-Wenzig, Eva-Maria,Saf, Robert,Seebacher, Werner,Weis, Robert
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- NOTCH INHIBITORS AND USES THEREOF
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Disclosed herein, inter alia, are compounds for inhibiting Notch and uses thereof.
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- PROTEIN KINASE INHIBITORS AND USES THEREOF FOR THE TREATMENT OF DISEASES AND CONDITIONS
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Identified compounds demonstrate protein kinase inhibitory activity. More specifically, the compounds are demonstrated to inhibit receptor interacting kinase 2 (RIPK2) and/or Activin-like kinase 2 (ALK2) and/or receptor interacting kinase 3 (RIPK3). Compounds that are either dual RIPK2/ALK2 inhibitors or that preferentially inhibit RIPK2 or ALK2 or RIPK3 could provide therapeutic benefit. Compounds that function as RIPK3 inhibitors provide therapeutic benefit in the treatment of inflammatory and degenerative conditions.
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- PYRIDO[2,3-D]PYRIMIDIN-7ONES AND RELATED COMPOUNDS AS INHIBITORS OF PROTEIN KINASES
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Identified compounds demonstrate protein kinase inhibitory activity. More specifically, the compounds having the structures below (I) are demonstrated to inhibit receptor interacting kinase 2 (RIPK2) and/or Activin-like kinase 2 (ALK2). Compounds that are either dual RIPK2/ ALK2 inhibitors or that preferentially inhibit RIPK2 or ALK2 could provide therapeutic benefit.
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- NICOTINAMIDES AS JAK KINASE MODULATORS
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The present invention is directed to compounds of formula I and pharmaceutically acceptable salts, esters, and prodrugs thereof which are inhibitors of JAK kinase. The present invention is also directed to intermediates used in making such compounds, the preparation of such a compound, pharmaceutical compositions containing such a compound, methods of inhibition JAK kinase activity, methods of inhibition the platelet aggregation, and methods to prevent or treat a number of conditions mediated at least in part by JAK kinase activity, such as undesired thrombosis and Non Hodgkin's Lymphoma.
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- PREPARATION AND USES OF 1,2,4-TRIAZOLO [1,5a] PYRIDINE DERIVATIVES
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This application relates to compounds of the general Formula I and salts thereof, wherein X, R1A, R1B, R2, R3, R4, and R5 are as defined herein. The application also relates to compositions and methods of treatment of hyperproliferative diseases or disorders.
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Page/Page column 259
(2010/12/29)
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- 5-OXO-5,8-DIHYDRO-PYRIDO-PYRIMIDINES AS INHIBITORS OF C-FMS KINASE
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The invention addresses the current need for selective and potent protein tyrosine kinase inhibitors by providing potent inhibitors of c-fms kinase. The invention is directed to the novel compounds of Formula I: or a salt, stereoisomer, tautomer, crystalline, polymorph, amorphous, solvate, hydrate, ester, prodrug or metabolite form thereof, wherein A, Y, Z, R101 and R200 are described in the specification.
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Page/Page column 78
(2008/12/05)
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- OXAZOLE TYROSINE KINASE INHIBITORS
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The invention provides a compound which is an amide of the formula (1), or a salt, solvate, N-oxide or tautomer thereof; wherein: a is 0 or 1; b is 0 or 1 : provided that the sum of a and b is 0 or 1; T is O or NH Ar1 is a monocyclic or bicyclic 5- to 10-membered aryl or heteroaryl group containing up to 4 heteroatoms selected from O, N and S, and being optionally substituted by one or more substituents R1; Ar2 Js a monocyclic or bicyclic 5- to 10-membered aryl or heteroaryl group containing up to 4 heteroatoms selected from O, N and S and being optionally substituted by one or more substituents R2; and R1 and R2are as defined in the claims. The compounds are inhibitors of kinases and in particular FLT3, FLT4 and Aurora kinases.
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Page/Page column 154-155
(2009/01/20)
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- TYROSINE KINASE INHIBITORS
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The present invention relates to pyridinyloxy- and pyrimidinyloxyindole derivatives, that are useful for treating cellular proliferative diseases, for treating disorders associated with MET activity, and for inhibiting the receptor tyrosine kinase MET. The invention also related to compositions which comprise these compounds, and methods of using them to treat cancer in mammals.
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Page/Page column 64-65
(2008/06/13)
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- THIAZOLE INHIBITORS TARGETING RESISTANT AND KINASE MUTATIONS
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A compound is provided, having the general structure (A): wherein A is an aryl or heteroaryl group, Y is a hydrophobic linking moiety, and L is a substitutent. The compound (A) can be used for treatment of various angiogenic-associated or hematologic disorders, such as myeloproliferative disorders in patients who do not respond to kinase-inhibition therapy that comprises administering currently used medications.
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Page/Page column 46
(2010/11/27)
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- 5-Oxo-5,8-dihydro-pyrido-pyrimidines as inhibitors of c-fms kinase
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The invention addresses the current need for selective and potent protein tyrosine kinase inhibitors by providing potent inhibitors of c-fms kinase. The invention is directed to the novel compounds of Formula I: or a solvate, hydrate, tautomer or pharmaceutically acceptable salt thereof, wherein: W, A, Y, Z, R101 and R200 are described in the specification.
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Page/Page column 54
(2010/11/26)
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- 3,4-dihydro-2-naphthamide derivatives as selective dopamine D3 ligands
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The invention relates to 3,4-dihydro-2-naphthamide derivatives of formula (I), pharmaceutical compositions containing them and their therapeutic applications as partial agonists or antagonists of the dopamine D3 receptor for the treatment of neuropsychological disorders.
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Page/Page column 7; 12
(2008/06/13)
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- Novel lipoic acid heterocyclic or benzene derivatives, preparation and use thereof as medicines
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A subject of the invention is new heterocyclic or benzenic derivatives comprising a lateral chain derived from lipoic acid, which have an inhibitory activity on NO-synthase enzymes producing nitrogen monoxide NO and/or are agents allowing the regeneration
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