78070-18-5Relevant academic research and scientific papers
Multitargeted Compounds Derived from (2,5-Dioxopyrrolidin-1-yl)(phenyl)-Acetamides as Candidates for Effective Anticonvulsant and Antinociceptive Agents
Abram, Micha?,Kamiński, Krzysztof,Kamiński, Rafa? M.,Latacz, Gniewomir,Lubelska, Annamaria,Mogilski, Szczepan,Rapacz, Anna
, p. 1996 - 2008 (2020/07/14)
We developed a focused set of original hybrid pyrrolidine-2,5-dione derivatives with potent anticonvulsant and antinociceptive properties. These hybrid compounds demonstrated broad-spectrum protective activity in a range of mouse models, such as the maximal electroshock (MES) test, the pentylenetetrazole-induced seizures (scPTZ), and the 6 Hz (32 mA) seizures. Compound 22 showed the most potent anticonvulsant activity (ED50 MES = 23.7 mg/kg, ED50 6 Hz (32 mA) = 22.4 mg/kg, ED50 scPTZ = 59.4 mg/kg). In addition, 22 revealed potent efficacy in the formalin-induced tonic pain. These in vivo activities of 22 are likely mediated by several targets and may result from the inhibition of central sodium/calcium currents and transient receptor potential vanilloid 1 (TRPV1) receptor antagonism. Finally, the lead compound 22 revealed drug-like absorption, distribution, metabolism, excretion, toxicity (ADME-Tox) properties in the in vitro assays, making it a potential candidate for further development in epilepsy and neuropathic pain indications.
GLUCOSYLCERAMIDE SYNTHASE INHIBITORS
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Page/Page column 182, (2014/04/03)
The invention relates to inhibitors of glucosylceramide synthase (GCS) useful for the treatment of metabolic diseases, such as lysosomal storage diseases, either alone or in combination with enzyme replacement therapy, cystic disease and for the treatment of cancer.
Practical method for parallel synthesis of diversely substituted 1-phenylpiperazines
Konstantinova, Igor,Bukhryakov, Konstantin,Gezentsvey, Yuri,Krasavin, Mikhail
experimental part, p. 628 - 630 (2012/05/21)
A simple and practical method to prepare 'libraries' of substituted 1-phenylpiperazine building blocks in parallel format has been developed.
Discovering Small-Molecule Estrogen Receptor α/Coactivator Binding Inhibitors: High-Throughput Screening, Ligand Development, and Models for Enhanced Potency
Sun, Aiming,Moore, Terry W.,Gunther, Jillian R.,Kim, Mi-Sun,Rhoden, Eric,Du, Yuhong,Fu, Haian,Snyder, James P.,Katzenellenbogen, John A.
scheme or table, p. 654 - 666 (2012/01/05)
Small molecules, namely coactivator binding inhibitors (CBIs), that block estrogen signaling by directly inhibiting the interaction of the estrogen receptor (ER) with coactivator proteins act in a fundamentally different way to traditional antagonists, which displace the endogenous ligand estradiol. To complement our prior efforts at CBI discovery by denovo design, we used high-throughput screening (HTS) to identify CBIs of novel structure and subsequently investigated two HTS hits by analogue synthesis, finding many compounds with low micromolar potencies in cell-based reporter gene assays. We examined structure-activity trends in both series, using induced-fit computational docking to propose binding poses for these molecules in the coactivator binding groove. Analysis of the structure of the ER-steroid receptor coactivator (SRC) complex suggests that all four hydrophobic residues within the SRC nuclear receptor box sequence are important binding elements. Thus, insufficient water displacement upon binding of the smaller CBIs in the expansive complexation site may be limiting the potency of the compounds in these series, which suggests that higher potency CBIs might be found by screening compound libraries enriched with larger molecules.
