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Title: Ultrasound assisted one-pot, three-components synthesis of pyrimido[1,2-a]benzimidazoles and pyrazolo[3,4-b]pyridines: A new access via phenylsulfone synthon.
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Title: Synthesis, X-ray crystal structure and fluorescent spectra of novel pyrazolo[1,5-a]pyrazin-4(5H)-one derivatives.
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Title: Phosphodiesterase inhibitors. Part 2: design, synthesis, and structure-activity relationships of dual PDE3/4-inhibitory pyrazolo[1,5-a]pyridines with anti-inflammatory and bronchodilatory activity.
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Title: A copper-mediated cyclization reaction of hydrazine with enediynones providing pyrazolo[1,5-a]pyridines.
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Title: One-step synthesis of diarylpyrazolo[3,4-b]pyridines from isoflavones.
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Title: Novel pyrazolopyrimidines as highly potent B-Raf inhibitors.
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Title: An efficient one-step synthesis of heterobiaryl pyrazolo[3,4-b]pyridines via indole ring opening.
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Title: Exploiting the pyrazolo[3,4-d]pyrimidin-4-one ring system as a useful template to obtain potent adenosine deaminase inhibitors.
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Title: Substituted pyrazolo[3,4-b]pyridines as potent A1 adenosine antagonists: synthesis, biological evaluation, and development of an A1 bovine receptor model.
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Title: Synthesis and antiviral activity evaluation of some novel acyclic C-nucleosides.
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Title: Design, synthesis, and biological evaluation of AT1 angiotensin II receptor antagonists based on the pyrazolo[3,4-b]pyridine and related heteroaromatic bicyclic systems.
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Title: Synthesis, radiofluorination, and in vitro evaluation of pyrazolo[1,5-a]pyridine-based dopamine D4 receptor ligands: discovery of an inverse agonist radioligand for PET.
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Title: Concise routes to pyrazolo[1,5-a]pyridin-3-yl pyridazin-3-ones.
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Title: Pyrazolo[1,5-a]pyrimidines as orally available inhibitors of cyclin-dependent kinase 2.
Journal: Bioorganic & medicinal chemistry letters 20071115
Title: Rapid hit to lead evaluation of pyrazolo[3,4-d]pyrimidin-4-one as selective and orally bioavailable mGluR1 antagonists.
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Title: Synthesis and evaluation of pyrazolo[3,4-b]pyridine CDK1 inhibitors as anti-tumor agents.
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Title: Pyrazolo[1,5-a]pyridine antiherpetics: effects of the C3 substituent on antiviral activity.
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Title: Pyrazoloheteroaryls: novel p38alpha MAP kinase inhibiting scaffolds with oral activity.
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Title: New pyrazolo[3,4-b]pyridones as selective A(1) adenosine receptor antagonists: synthesis, biological evaluation and molecular modelling studies.
Journal: Organic & biomolecular chemistry 20050621
Title: Design, synthesis, and pharmacological profile of novel fused pyrazolo[4,3-d]pyridine and pyrazolo[3,4-b][1,8]naphthyridine isosteres: a new class of potent and selective acetylcholinesterase inhibitors.
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Title: Synthesis and biological evaluation of some acyclic 4,6-disubstituted 1H-pyrazolo[3,4-d]pyrimidine nucleosides.
Journal: Nucleosides, nucleotides & nucleic acids 20030101
