792953-04-9Relevant academic research and scientific papers
Flow and batch mode focused microwave synthesis of 5-amino-4-cyanopyrazoles and their further conversion to 4-aminopyrazolopyrimidines
Smith, Catherine J.,Iglesias-Sigueenza, Francisco Javier,Baxendale, Ian R.,Ley, Steven V.
, p. 2758 - 2761 (2008/03/11)
A new approach to the synthesis of 5-amino-4-cyanopyrazoles has been developed, utilising a novel flow microwave device. These products are then converted by a batch mode microwave process to structurally more complex dimeric and 'mixed' pyrazolopyrimidine structures. The Royal Society of Chemistry.
6-Arylmethyl-substituted pyrazolopyrimidines
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, (2008/06/13)
The invention relates to novel 6-arylmethyl-substituted pyrazolopyrimidines, process for their preparation and their use for producing medicaments for improving perception, concentration, learning and/or memory.
6-ARYLMETHYL-SUBSTITUTED PYRAZOLOPYRIMIDINES
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Page/Page column 27-28, (2008/06/13)
The invention relates to novel 6-arylmethyl-substituted pyrazolopyrimidines of formula (I) wherein R1 represents phenyl, pyridyl or thiophenyl, and R2 represents phenyl or heteroaryl. The invention also relates to the salts and solvates thereof, and/or solvates of the salts thereof, to methods for producing said pyrazolopyrimidines, and to the use of the same for producing pharmaceuticals for improving perception, power of concentration, learning capacity and/or memory retention.
6-CYCLYLMETHYL- AND 6-ALKYLMETHYL-SUBSTITUTED PYRAZOLOPYRIMIDINES
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Page/Page column 32, (2008/06/13)
The invention relates to novel 6-cyclylmethyl- and 6-alkylmethyl-substituted pyrazolopyrimidines, method for production and use thereof for the production of medicaments for the improvement of cognition, concentration, learning and/or memory capacity.
