1214908-78-7

Basic information

• Product Name: C₁₈H₁₇BrF₂N₄O
• Synonyms: C₁₈H₁₇BrF₂N₄O
• CAS NO: 1214908-78-7
• Molecular Weight: 423.26
• Mol File: 1214908-78-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₁₈H₁₇BrF₂N₄O(CAS DataBase Reference)
• NIST Chemistry Reference: C₁₈H₁₇BrF₂N₄O(1214908-78-7)
• EPA Substance Registry System: C₁₈H₁₇BrF₂N₄O(1214908-78-7)

Safety Data

• Hazardous Substances Data: 1214908-78-7(Hazardous Substances Data)

Downstream Products

• 1214909-17-7 C₂₄H₂₀F₂N₆O 
• 1214909-54-2 C₂₄H₂₃F₂N₅O 
• 1214910-06-1 C₂₂H₂₀F₂N₆O 
• 1214909-15-5 C₂₄H₂₃F₂N₅O₂ 
• 1214909-56-4 C₂₃H₂₀F₃N₅O 
• 1214909-96-2 C₂₃H₂₂F₂N₄O₂ 
• 1214909-59-7 C₂₂H₂₀F₂N₆O 
• 1214910-00-5 C₂₁H₂₀F₂N₆O 

Relevant articles and documents

COMPOUNDS FOR THE TREATMENT OF CNS DISORDERS

The invention relates to novel cycloalkyl- or cycloalkenyl-substituted pyrazolopyrimidinones of formula (I), wherein ā is selected from the group A1 consisting of a C3-C8-cycloalkyl group or a C4-C8-cycloalkenyl group, whereby the members of C3-C8-cycloalkyl group being selected from the group of cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptanyl and cyclooctanyl; and the members of the C4-C8-cycloalkenyl group, being selected from cyclobutenyl, cyclopentenyl, cyclohexenyl, cycloheptenyl, cyclooctenyl, cyclopentadienyl, cyclohexadienyl, cycloheptadienyl, cyclooctadienyl, cycloheptatrienyl, cyclooctathenyl, cyclooctatetraenyl. The new compounds shall be used for the manufacture of medicaments, in particular medicaments for improving perception, concentration, learning and/or memory in patients in need thereof. Chemically, the compounds are characterised as pyrazolopyrimidinones with a cycloalkyl-moiety directly bound to the 1 position of the pyrazolopyrimidinone and a second substituent in the 6 position which is bound via an optionally substituted methylene-bridge. Further aspects of the present invention refer to a process for the manufacture of the compounds and their use for producing medicaments.