792953-16-3

Upstream product

• 650628-19-6 (5-amino-1-(2-methoxyphenyl)-1H-pyrazole-4-carbonitrile) 
• 6971-45-5 2-methoxyphenylhydrazine hydrochloride 

Relevant academic research and scientific papers

COMBINATION THERAPY FOR TREATING MPS1

The application is directed to compounds of formula (I) and their salts and solvates, wherein B, R1, R2, R3, R3', R4, R4', and R5 are as set forth in the specification, as well as to methods for their preparation, pharmaceutical compositions comprising the same, and use thereof for the treatment and/or prevention of, e.g., MPS1, optionally in combination with α-L-iduronidase or an analog or variant thereof, e.g., laronidase.

AMINO-HETEROCYCLIC COMPOUNDS

The invention provides PDE9-inhibiting compounds of Formula (I), and pharmaceutically acceptable salts thereof, wherein R, R1, R2 and R3 are as defined herein. Pharmaceutical compositions containing the compounds of Formul

AMINO-HETEROCYCLIC COMPOUNDS

The invention provides PDE9-inhibiting compounds of Formula (I), and pharmaceutically acceptable salts thereof, wherein R, R1, R2 and R3 are as defined herein. Pharmaceutical compositions containing the compounds of Formul

6-Cyclylmethyl- and 6-alkylmethyl-substituted pyrazolepyrimidines

The invention relates to novel 6-cyclylmethyl- and 6-alkylmethyl-substituted pyrazolopyrimidines, process for their preparation and their use for producing medicaments for improving perception, concentration, learning and/or memory.

6-Arylmethyl-substituted pyrazolopyrimidines

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

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

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.