Search Results - "Allcock, Robert W"
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High-content screening of feeder-free human embryonic stem cells to identify pro-survival small molecules
Published in Biochemical journal (15-11-2010)“…The propensity of human embryonic stem cells to die upon enzymatic disaggregation or low-density plating is an obstacle to their isolation and routine use in…”
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Phosphodiesterase inhibitors. Part 1: Synthesis and structure–activity relationships of pyrazolopyridine–pyridazinone PDE inhibitors developed from ibudilast
Published in Bioorganic & medicinal chemistry letters (01-06-2011)“…Ibudilast [1-(2-isopropylpyrazolo[1,5- a]pyridin-3-yl)-2-methylpropan-1-one] is a nonselective phosphodiesterase inhibitor used clinically to treat asthma…”
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Elucidation of a Structural Basis for the Inhibitor-Driven, p62 (SQSTM1)-Dependent Intracellular Redistribution of cAMP Phosphodiesterase-4A4 (PDE4A4)
Published in Journal of medicinal chemistry (12-05-2011)“…A survey of PDE4 inhibitors reveals that some compounds trigger intracellular aggregation of PDE4A4 into accretion foci through association with the…”
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Small-molecule allosteric activators of PDE4 long form cyclic AMP phosphodiesterases
Published in Proceedings of the National Academy of Sciences - PNAS (02-07-2019)“…Cyclic AMP (cAMP) phosphodiesterase-4 (PDE4) enzymes degrade cAMP and underpin the compartmentalization of cAMP signaling through their targeting to particular…”
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Erythro-9-(2-hydroxy-3-nonyl)adenine (EHNA) blocks differentiation and maintains the expression of pluripotency markers in human embryonic stem cells
Published in Biochemical journal (15-12-2010)“…hESCs (human embryonic stem cells) have enormous potential for use in pharmaceutical development and therapeutics; however, to realize this potential, there is…”
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Identification and characterization of small-molecule ligands that maintain pluripotency of human embryonic stem cells
Published in Biochemical Society transactions (01-08-2010)“…hESCs (human embryonic stem cells) offer great potential for pharmaceutical research and development and, potentially, for therapeutic use. However,…”
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Phosphodiesterase inhibitors. Part 3: Design, synthesis and structure–activity relationships of dual PDE3/4-inhibitory fused bicyclic heteroaromatic-dihydropyridazinones with anti-inflammatory and bronchodilatory activity
Published in Bioorganic & medicinal chemistry (01-03-2012)“…(−)-6-(7-Methoxy-2-trifluoromethylpyrazolo[1,5-a]pyridin-4-yl)-5-methyl-4,5-dihydro-3-(2H)-pyridazinone (KCA-1490) is a dual PDE3/4 inhibitor that exhibits…”
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Novel synthetic approaches to the palmarumycin skeleton
Published in Tetrahedron letters (18-11-2000)“…Oxidation of readily available aminonaphthols 7a and 7b with activated manganese dioxide gives palmarumycin analogues 8a and 8b in good yield. The related…”
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Concise routes to pyrazolo[1,5-a]pyridin-3-yl pyridazin-3-ones
Published in Organic & biomolecular chemistry (01-01-2008)“…Cycloaddition of pyridine N-imine with 6-alkyl-4-oxohex-5-ynoates followed by condensation with hydrazine provides concise access to pharmacologically active…”
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