C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
167/210, 260/239
C07D 487/04 (2006.01) A61K 31/55 (2006.01) C07D 487/14 (2006.01) C07D 487/22 (2006.01) C07D 495/14 (2006.01)
Patent
CA 1327571
Abstract The novel imidazodiazepine derivatives of the formula Image I wherein A together with the two carbon atoms denoted by .alpha. and .beta. signifies one of the groups Image Image and Image (a) (b) (c) R1 signifies one of the groups -CH=CH-R6 and -C?C-R6, (d) (e) R2 signifies hydrogen and R3 signifies lower alkyl or R2 and R3 together signify dimethylene or trimethylene, R4 and R5 each signify hydrogen, halogen. trifluoromethyl or lower alkyl and R6 signifies hydrogen, halogen, acyl or a saturated lower hydrocarbon group which is optionally mono- or di- substituted by hydroxy, lower alkoxy. (C3-C7)- -cycloalkyl or oxo, whereby the compounds of formula I have the (S)- or (R,S)-configuration with reference to the carbon atom denoted by .gamma. when R2 and R3 together signify dimethylene or trimethylene and whereby the double bond present in group (d) has the E- and/or Z-configuration when R6 is different from hydrogen. possess valuable pharmacodynamic properties. They have as a common characteristic a pronounced affinity to the central benzodiazepine receptors and have either pro- nounced anxiolytic, anticonvulsant, muscle relaxant and sedative-hypnotic properties and/or they partially or completely selectively antagonize some or all activities which 1,4-benzodiazepines having tranquillizing activity or other substances display via the central benzodiazepine receptors.
559547
Hunkeler Walter
Kyburz Emilio
Meier Marc
F. Hoffmann-La Roche Ag
Gowling Lafleur Henderson Llp
LandOfFree
Imidazodiazepine derivatives does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Imidazodiazepine derivatives, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Imidazodiazepine derivatives will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1207649