55403-29-7

Usage

Uses

Used in Chemical Synthesis:
3,4,5,6-TETRAHYDRO-2H-[1,2']BIPYRIDINYL-5'-YLAMINE is used as a chemical intermediate for the synthesis of various bipyridine-based compounds. Its bipyridine structure allows for the creation of new molecules with potential applications in different fields.
Used in Research and Development:
3,4,5,6-TETRAHYDRO-2H-[1,2']BIPYRIDINYL-5'-YLAMINE is used as a research compound for studying the properties and potential applications of bipyridine derivatives. This can include exploring their chemical reactivity, stability, and interactions with other molecules.
Used in Pharmaceutical Industry:
3,4,5,6-TETRAHYDRO-2H-[1,2']BIPYRIDINYL-5'-YLAMINE is used as a potential drug candidate or a component in the development of new pharmaceuticals. Its unique structure may offer opportunities for the design of novel therapeutic agents with specific biological activities.
Used in Material Science:
3,4,5,6-TETRAHYDRO-2H-[1,2']BIPYRIDINYL-5'-YLAMINE is used as a component in the development of new materials with specific properties, such as conductivity, magnetism, or optical characteristics. Its bipyridine structure may contribute to the creation of materials with unique electronic or structural properties.

InChI:InChI=1/C10H15N3/c11-9-4-5-10(12-8-9)13-6-2-1-3-7-13/h4-5,8H,1-3,6-7,11H2

Upstream product

• 26820-61-1 5-nitro-2-piperidinopyridine 
• 110-89-4 piperidine 
• 53939-30-3 5-bromo-2-chloropyridine 
• 5418-51-9 5-nitro-2-pyridone 
• 4487-59-6 2-bromo-5-nitropyridine 
• 4548-45-2 2-chloro-5-nitropyridine 

Downstream Products

• 1256821-21-2 (3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-5'-yl)-carbamic acid phenyl ester 

Relevant academic research and scientific papers

Cu-Catalyzed Direct Amination of Cyclic Amides via C-OH Bond Activation Using DMF

Herein, we describe a Cu-catalyzed approach to directly accessing aromatic heterocyclic amines from cyclic amides. The most-reported methods for cyclic amide conversions to aromatic heterocyclic amines use an activating group, such as a halogen atom or a

PYRAZOLE DERIVATIVES AS MODULATORS OF THE WNT/B-CATENIN SIGNALING PATHWAY

Pyrazole compounds (I) for treating various diseases and pathologies are disclosed. More particularly, the present disclosure concerns the use of a pyrazole compounds, in the treatment of disorders characterized by the activation of Wnt pathway signaling (e.g., cancer, abnormal cellular proliferation, angiogenesis Alzheimer's disease, lung disease, inflammation, auto-immune diseases and osteoarthritis), the modulation of cellular events mediated by Wnt pathway signaling, as well as neurological conditions/disorders/diseases linked to overexpression of DYRK1A.

First-in-class DAPK1/CSF1R dual inhibitors: Discovery of 3,5-dimethoxy-N-(4-(4-methoxyphenoxy)-2-((6-morpholinopyridin-3-yl)amino)pyrimidin-5-yl)benzamide as a potential anti-tauopathies agent

Kinase irregularity has been correlated with several complex neurodegenerative tauopathies. Development of selective inhibitors of these kinases might afford promising anti-tauopathy therapies. While DAPK1 inhibitors halt the formation of tau aggregates and counteract neuronal death, CSF1R inhibitors could alleviate the tauopathies-associated neuroinflammation. Herein, we report the design, synthesis, biological evaluation, mechanistic study, and molecular docking study of novel CSF1R/DAPK1 dual inhibitors as multifunctional molecules inhibiting the formation of tau aggregates and neuroinflammation. Compound 3l, the most potent DAPK1 inhibitor in the in vitro kinase assay (IC50 = 1.25 μM) was the most effective tau aggregates formation inhibitor in the cellular assay (IC50 = 5.0 μM). Also, compound 3l elicited potent inhibition of CSF1R in the in vitro kinase assay (IC50 = 0.15 μM) and promising inhibition of nitric oxide production in LPS-induced BV-2 cells (55% inhibition at 10 μM concentration). Kinase profiling and hERG binding assay anticipated the absence of off-target toxicities while the PAMPA-BBB assay predicted potentially high BBB permeability. The mechanistic study and selectivity profile suggest compound 3l as a non-ATP-competitive DAPK1 inhibitor and an ATP-competitive CSF1R inhibitor while the in silico calculations illustrated binding of compound 3l to the substrate-binding site of DAPK1. Hence, compound 3l might act as a protein-protein interaction inhibitor by hindering DAPK1 kinase reaction through preventing the binding of DAPK1 substrates.

N-heteroarylsulfonamide derivative, and preparation and application of same

The invention provides an N-heteroarylsulfonamide derivative, and preparation and an application of same. The derivative includes pharmaceutically acceptable salts and solvates thereof; a test provesthat the N-heteroarylsulfonamide derivative allows specific combination and inhibit or reduce the activity of potassium pathway Kv1.3, so that the derivative can be used for treating autoimmune diseases, caused by abnormal activation of the potassium pathway Kv1.3, of human or animal. An inhibitor in the invention also includes a medicinal composition of the compound. The invention also provides amethod for preparing the compound. The derivative has the general formula as the specification.

5-HETEROARYL SUBSTITUTED INDAZOLE-3-CARBOXAMIDES AND PREPARATION AND USE THEREOF

Indazole compounds for treating various diseases and pathologies are disclosed. More particularly, the present disclosure concerns the use of an indazole compound or analogs thereof, in the treatment of disorders characterized by the activation of Wnt pathway signaling (e.g., tendinopathy, dermatitis, psoriasis, morphea, ichthyosis, Raynaud's syndrome, Darier's disease, scleroderma, cancer, abnormal cellular proliferation, angiogenesis, Alzheimer's disease, lung disease, and osteoarthritis), the modulation of cellular events mediated by Wnt pathway signaling, as well as neurological conditions/disorders/diseases linked to overexpression of DYRK1A.

Design, synthesis and biological evaluation N2-(2-alkyoxy-6-aliphatic aminopyridin-3-yl)-2,4-diaminepyrimidine derivatives bearing acylamino or DBTD ‘head’ as potential ALK inhibitors

Aiming to develop promising ALK inhibitors, two series of N2-(2-alkyoxy-6-aliphatic aminopyridin-3-yl)-2,4-diaminepyrimidine derivatives (22a-x and 23a-d) were designed according to scaffold hopping and bioisosterism principles. All compounds were efficiently synthesized by concise reactions and anti-proliferative activities on ALK-addicted H2228, Karpas299 cells and EGFR-expressive A549 cell were evaluated by MTT assay. Several compounds exhibited potential cytotoxic activities with IC50 values below 0.10 μM. Five compounds (22g, 22h, 22l, 22s and 23a) were selected for further enzymatic determination, resulting in the discovery of 22l against ALK and ALKL1196M with IC50 values of 2.1 nM and 3.8 nM. Particularly, western blot and cell apoptosis assays identified 22l as a promising ALK inhibitor, which was capable of obviously inhibiting cellular ALK activity and inducing cell apoptosis. Eventually, molecular docking modes of 22l with ALK confirmed structural basis in accordance with the SARs analysis.

Catalyst-Directed Chemoselective Double Amination of Bromo-chloro(hetero)arenes: A Synthetic Route toward Advanced Amino-aniline Intermediates

A chemoselective sequential one-pot coupling protocol was developed for preparing several amino-anilines in high yield as building blocks for active pharmaceutical ingredients (APIs). Site (Cl vs Br on electrophile) and nucleophile (amine vs imine) selectivity is dictated by the catalyst employed. A Pd-crotyl(t-BuXPhos) precatalyst selectively coupled the Ar-Br of the polyhaloarene with benzophenone imine, even in the presence of a secondary amine, while Pd-based RuPhos or (BINAP)Pd(allyl)Cl coupled the Ar-Cl site with secondary amines.

METHODS OF USING INDAZOLE-3-CARBOXAMIDES AND THEIR USE AS WNT/B-CATENIN SIGNALING PATHWAY INHIBITORS

This disclosure features the use of one or more indazole-3-carboxamide compounds or salts or analogs thereof, in the treatment of one or more diseases or conditions independently selected from the group consisting of a tendinopathy, dermatitis, psoriasis, morphea, ichthyosis, Raynaud's syndrome, and Darier's disease; and/or for promoting wound healing. The methods include administering to a subject (e.g., a subject in need thereof) a therapeutically effective amount of one or more indazole-3-carboxamide compounds or salts or analogs thereof as described anywhere herein.

Synthesis and antiproliferative activity of novel 4-substituted-phenoxy-benzamide derivatives

A series of novel 4-substituted-phenoxy-benzamide derivatives bearing an aryl cycloaliphatic amine moiety were synthesized and evaluated for antiproliferative activity against SW620, HT29 and MGC803 cancer cell lines in vitro. The pharmacological data demonstrated that the majority of target compounds exhibited moderate efficacy in HT29 and MGC803 cell lines. Compound 10c showed promising inhibition of hedgehog (Hh) signaling pathway in an Hh-related assay. In addition, the superposition pattern of 10c showed a good fit for a pharmacophoric model generated by Hh inhibitors and provided a basis for further structural optimization.

5-SUBSTITUTED INDAZOLE-3-CARBOXAMIDES AND PREPARATION AND USE THEREOF

Indazole compounds for treating various diseases and pathologies are disclosed. More particularly, the present disclosure concerns the use of an indazole compound or analogs thereof, in the treatment of disorders characterized by the activation of Wnt pathway signaling (e.g., cancer, abnormal cellular proliferation, angiogenesis, Alzheimer's disease, lung disease, fibrotic disorders, cartilage (chondral) defects, and osteoarthritis), the modulation of cellular events mediated by Wnt pathway signaling, and neurological conditions/disorders/diseases linked to overexpression of DYRK1A.