C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
167/209, 260/241
C07D 223/16 (2006.01) A61K 31/55 (2006.01) C07D 223/14 (2006.01) C07D 405/04 (2006.01)
Patent
CA 1317938
ABSTRACT Novel 2,3,4,5-tetrahydro-1H-3-benzazepines having the formula Image (I) wherein R3 represents H, C1-3-alkyl or C3-7-cycloalkyl; R4 represents hydrogen or R4 together with R10 represents a bridge which connects the positions to which R4 and R10 are linked, said bridge being -CH2-CH2-, -CH=CH-, -O-CH2- or -S-CH2-; R7 represents hydroxy, lower alkoxy; R10, R11, R12 independently represent hydrogen or halogen or alkyl or R10 together with R4 represents a bridge as des- cribed in connection with the definition of R4; or R10 to- gether with R11 represents a bridge or R11 together with R12 represents a bridge, the bridge in both cases being chosen among -O-CH2-CH2-, -O-CH2-CH2-CH2-, -O-CH=CH-, -CH2-CH2-CH2-, -CH2-CH=CH- or -CH2-CH2-CH2-CH2-; R13 represents hydrogen, halogen or lower alkyl. The compounds are useful in preparations for treatment of disorders in the central nervous system.
602684
Andersen Peter Hõngaard
Faarup Peter
Grõnwald Frederik
Guddal Erling
Hansen Kristian Tage
Cenes Limited
Perley-Robertson Hill & Mcdougall Llp
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