71501-46-7Relevant academic research and scientific papers
Synthesis and biological evaluation of fluorescent GAT-ligands based on meso-substituted BODIPY dyes
Daerr, Markus,Pabel, J?rg,H?fner, Georg,Mayer, Peter,Wanner, Klaus T.
, p. 301 - 327 (2020)
BODIPY dyes are well known for their outstanding spectroscopic properties and are therefore established in a range of fluorescence based analysis techniques for in vitro as well as for in vivo measurements. For the first time, we designed and synthesized a series of fluorescent ligands for the SLC6 family transporters mGAT1–mGAT4 based on BODIPY dyes as fluorogenic subunits. In the novel series of fluorescent compounds, BODIPY dye subunits are linked with an alkyl chain of three to five carbon atoms that originates from the meso-position of the BODIPY dye to the amino function of different cyclic amines. Screening of these fluorescent probes for their biological activity as GABA uptake inhibitors of mGAT1–mGAT4 revealed ligands with pIC50 values up to 5.35.
Structure-Kinetic Profiling of Haloperidol Analogues at the Human Dopamine D2 Receptor
Fyfe, Tim J.,Kellam, Barrie,Sykes, David A.,Capuano, Ben,Scammells, Peter J.,Lane, J. Robert,Charlton, Steven J.,Mistry, Shailesh N.
, p. 9488 - 9520 (2019/11/11)
Haloperidol is a typical antipsychotic drug (APD) associated with an increased risk of extrapyramidal side effects (EPSs) and hyperprolactinemia relative to atypical APDs such as clozapine. Both drugs are dopamine D2 receptor (D2R) antagonists, with contrasting kinetic profiles. Haloperidol displays fast association/slow dissociation at the D2R, whereas clozapine exhibits relatively slow association/fast dissociation. Recently, we have provided evidence that slow dissociation from the D2R predicts hyperprolactinemia, whereas fast association predicts EPS. Unfortunately, clozapine can cause severe side effects independent of its D2R action. Our results suggest an optimal kinetic profile for D2R antagonist APDs that avoids EPS. To begin exploring this hypothesis, we conducted a structure-kinetic relationship study of haloperidol and revealed that subtle structural modifications dramatically change binding kinetic rate constants, affording compounds with a clozapine-like kinetic profile. Thus, optimization of these kinetic parameters may allow development of novel APDs based on the haloperidol scaffold with improved side-effect profiles.
CHEMOKINE RECEPTOR ANTAGONISTS AND METHODS OF USE THEREOF
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Paragraph 1415, (2016/02/21)
Disclosed are novel compounds and a method of treating a disease associated with aberrant leukocyte recruitment and/or activation. The method comprises administering to a subject in need an effective amount of a compound represented by: or physiologically acceptable salt thereof.
(4-PHENYL-PIPERIDIN-1-YL)-[5-1H-PYRAZOL-4YL)-THIOPHEN-3-YL]-METHANONE COMPOUNDS AND THEIR USE
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Page/Page column 59, (2011/04/19)
The present invention pertains generally to the field of therapeutic compounds. More specifically the present invention pertains to certain (4-phenyl-piperidin-1-yl)- [5-(1 H-pyrazol-4-yl)-thiophen-3-yl]-methanone compounds that, inter alia, inhibit 11 β-hydroxysteroid dehydrogenase type 1 (11 β-HSD1 ). The present invention also pertains to pharmaceutical compositions comprising such compounds, and the use of such compounds and compositions, both in vitro and in vivo, to inhibit 1 1 β-hydroxysteroid dehydrogenase type 1; to treat disorders that are ameliorated by the inhibition of 11 β-hydroxysteroid dehydrogenase type 1; to treat the metabolic syndrome, which includes disorders such as type 2 diabetes and obesity, and associated disorders including insulin resistance, hypertension, lipid disorders and cardiovascular disorders such as ischaemic (coronary) heart disease; to treat CNS disorders such as mild cognitive impairment and early dementia, including Alzheimer's disease; etc.
INDOLE DERIVATIVE AND USE FOR TREATMENT OF CANCER
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Page/Page column 252, (2010/02/15)
The present invention relates to a compound represented by the formula (I’) wherein A is a benzene ring optionally having substituents, R1, R2a and R3 are each a hydrogen atom, a hydrocarbon group optionally having substituents or a heterocyclic group optionally having substituents, R1 and R2a may form a ring via X, when R1 and R2a form a ring via X, R1 and R2a are each a bond or a divalent C1-5 acyclic hydrocarbon group optionally having substituents, and X is a bond, an oxygen atom, an optionally oxidized sulfur atom or an imino group optionally having a substituent, provided that R1, R2a and X are not bonds at the same time, or a salt thereof, and an agent for inhibiting kinase (phosphorylation enzyme), which contains this compound or a prodrug thereof. The compound of the present invention has an inhibitory activity against kinase such as a vascular endothelial growth factor receptor (VEGFR) and the like, and is useful as an agent for the prophylaxis or threatment of cancer and the like.
Pyrrolopyrimidine A2b selective antagonist compounds, their synthesis and use
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, (2010/02/06)
The subject invention provides compounds having the structure: 1 wherein,R1 is a substituted or unsubstituted alkyl, wherein the substituent is hydroxyl, dihydroxy, carboxyl, —C(═O)NRaRb, —NRaRb, —NRaC(═O)NRaRb, —NRaC(═O)ORa, —OC(═O)NRaRb, or —NHC(═O)Ra;R2 is hydrogen or a substituted or unsubstituted alkyl, wherein the substituent is hydroxyl, dihydroxy, carboxyl, —C(═O)NRaRb, —NRaRb, —NRaC(═O)NRaRb, —NRaC(═O)ORa, —OC(═O)NRaRb, or —NHC(═O)Ra, orR1, R2 and N together form a substituted piperazine, substituted azetidine ring, or a pyrrolidine ring substituted with —(CH2)2OH or —CH2C(═O)OH;R3 is a substituted or unsubstituted phenyl or a 5-6 membered heteroaryl ring, wherein the substituent is halogen, hydroxyl, cyano, (C1-C15)alkyl, (C1-C15)alkoxy, or —NRaRb;R4 is hydrogen or substituted or unsubstituted (C1-C15)alkyl;R5 is —(CH2)mOR6, —CHNOR7, —C(═O)NR8R9, —(CH2)mC(═O)OR10, —(CH2)kC(═O)NR11R12;wherein R6 is a substituted or unsubstituted (C1-C30)alkyl, (C3-C10)cycloalkyl, or an aryl, heteroaryl or 4-8 membered heterocyclic ring;R7 is hydrogen, or a substituted or unsubstituted (C1-C30)alkyl, (C1-C30)alkylaryl;R8 and R9 are each independently hydrogen, or a substituted or unsubstituted (C1-C30)alkyl, (C1-C30)alkylaryl, (C1-C30)alkylamino, (C1-C30)alkoxy, or a saturated or unsaturated, monocyclic or bicyclic, carbocyclic or heterocyclic ring, orR8, N, and R9 together form a substituted or unsubstituted 4-8 membered heterocyclic ring;R10 is hydrogen or a substituted or unsubstituted (C1-C30)alkyl, (C3-C10)cycloalkyl, or an aryl, heteroaryl or heterocyclic ring;R11, N and R12 together form a 4-8 membered heterocyclic ring;Ra and Rb are each independently hydrogen or alkyl;m is 0, 1, 2 or 3; andk is 1, 2 or 3,or a specific enantiomer thereof, or a specific tautomer thereof, or a pharmaceutically acceptable salt thereof, and a method for treating a disease associated with the A2b adenosine receptor in a subject in need of such treatment comprising administering to the subject a therapeutically effective amount of the compounds of the invention.
