Search Results - "Bush, Eugene N."
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Liver-specific Knockdown of JNK1 Up-regulates Proliferator-activated Receptor γ Coactivator 1β and Increases Plasma Triglyceride despite Reduced Glucose and Insulin Levels in Diet-induced Obese Mice
Published in The Journal of biological chemistry (03-08-2007)“…The c-Jun N-terminal kinases (JNKs) have been implicated in the development of insulin resistance, diabetes, and obesity. Genetic disruption of JNK1, but not…”
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Antiobesity effects of A-331440, a novel non-imidazole histamine H3 receptor antagonist
Published in European journal of pharmacology (08-03-2004)“…Histamine affects homeostatic mechanisms, including food and water consumption, by acting on central nervous system (CNS) receptors. Presynaptic histamine H(3)…”
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Effect of N-methyl substitution of the peptide bonds in luteinizing hormone-releasing hormone agonists
Published in Journal of medicinal chemistry (01-02-1993)“…Each peptide bond in leuprolide (1), deslorelin (13), and nafarelin (24) was separately substituted with N-methyl. The synthesized compounds were tested for in…”
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Discovery and Pharmacological Evaluation of Growth Hormone Secretagogue Receptor Antagonists
Published in Journal of medicinal chemistry (27-07-2006)“…The discovery and pharmacological evaluation of potent, selective, and orally bioavailable growth hormone secretagogue receptor (GHS-R) antagonists are…”
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2,4-Diaminopyrimidine Derivatives as Potent Growth Hormone Secretagogue Receptor Antagonists
Published in Journal of medicinal chemistry (20-04-2006)“…Ghrelin, a gut-derived orexigenic hormone, is an endogenous ligand of the growth hormone secretagogue receptor (GHS-R). Centrally administered ghrelin has been…”
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Synthesis and evaluation of urea-based indazoles as melanin-concentrating hormone receptor 1 antagonists for the treatment of obesity
Published in Bioorganic & medicinal chemistry letters (02-06-2005)“…A series of urea-based N-1-(2-aminoethyl)-indazoles was synthesized and evaluated for melanin-concentrating hormone receptor 1 (MCHr1) antagonism. Several…”
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Nonpeptide Luteinizing Hormone-Releasing Hormone Antagonists Derived from Erythromycin A: Design, Synthesis, and Biological Activity of Cladinose Replacement Analogues
Published in Journal of medicinal chemistry (26-02-2004)“…The design and synthesis of a series of 11,12-cyclic carbamate derivatives of 6-O-methylerythromycin A that are novel, nonpeptide LHRH antagonists, is…”
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Identification of diamino chromone-2-carboxamides as MCHr1 antagonists with minimal hERG channel activity
Published in Bioorganic & medicinal chemistry letters (15-04-2007)“…A series of potent 2-carboxychromone-based melanin-concentrating hormone receptor 1 (MCHr1) antagonists were synthesized and evaluated for hERG (human…”
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In vitro Optimization of Structure Activity Relationships of Analogues of A‐331440 Combining Radioligand Receptor Binding Assays and Micronucleus Assays of Potential Antiobesity Histamine H3 Receptor Antagonists
Published in Basic & clinical pharmacology & toxicology (01-09-2004)“…: A‐331440 {4′‐[3‐(3(R)‐(dimethylamino)‐pyrrolidin‐1‐yl)‐propoxy]‐biphenyl‐4‐carbonitrile}, a potent and selective antagonist of histamine H3 receptors,…”
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Chronic treatment with either dexfenfluramine or sibutramine in diet-switched diet-induced obese mice
Published in Endocrine (01-04-2006)“…Dexfenfluramine (DEX) and sibutramine (SIB) are effective antiobesity agents. Their effects on weight control and hormone profile have not been previously…”
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Constrained 7-fluorocarboxychromone-4-aminopiperidine based Melanin-concentrating hormone receptor 1 antagonists: The effects of chirality on substituted indan-1-ylamines
Published in Bioorganic & medicinal chemistry letters (15-02-2007)“…The incorporation of constrained tertiary amines into an existing class of N-benzyl-4-aminopiperidinyl chromone-based MCHr1 antagonists led to the…”
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In vitro and in vivo Activities of Reduced-Size Antagonists of Luteinizing Hormone-Releasing Hormone
Published in Journal of medicinal chemistry (01-03-1994)“…A novel series of octapeptide LHRH antagonists was designed on the basis of the structure of the (2-9) fragment of a LHRH agonist. By adopting a systematic SAR…”
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Pharmacological and endocrine characterization of A-198401, an orally active GnRH antagonist, in intact and castrate male rat models
Published in Drug development research (01-03-2001)“…Gonadotropin‐releasing hormone (GnRH) stimulates the synthesis and secretion of the gonadotropins that maintain the reproductive axis in mammals. Efforts have…”
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Divergence of ANF analogs in smooth muscle cell cGMP response and aorta vasorelaxation: evidence for receptor subtypes
Published in Biochemical and biophysical research communications (14-04-1987)“…ANF analog potencies in stimulating smooth muscle cell cGMP were compared with the ability to relax histamine-constricted rabbit aorta in vitro. ANF[1-28],…”
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Stabilization of the N-terminal residues of luteinizing hormone-releasing hormone agonists and the effect on pharmacokinetics
Published in Journal of medicinal chemistry (01-10-1992)“…To stabilize leuprolide (1) against chymotrypsin and intestinal degradation several agonists of LHRH (2-12), modified at position 1, 2, or 3 and/or containing…”
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Antiobesity effects of A-331440, a novel non-imidazole histamine H 3 receptor antagonist
Published in European journal of pharmacology (08-03-2004)“…Histamine affects homeostatic mechanisms, including food and water consumption, by acting on central nervous system (CNS) receptors. Presynaptic histamine H 3…”
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Active reduced-size hexapeptide analogs of luteinizing hormone-releasing hormone
Published in Journal of medicinal chemistry (01-10-1989)“…A series of reduced-size hexapeptide analogues of LH-RH were synthesized that contain the residues corresponding to amino acid positions 4-9 and are linked to…”
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Small atrial natriuretic peptide analogs: design, synthesis, and structural requirements for guanylate cyclase activation
Published in Journal of medicinal chemistry (01-03-1992)“…Structure/activity studies on atrial natriuretic peptide ANP (1-28) have highlighted three portions of the native molecule as necessary for its biological…”
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