Document Type and Number:
Japanese Patent JPH0142948
Kind Code:
B2
Abstract:
Compounds of the formula in which R and R1 are the same or different and each can be hydrogen, alkyl of from 1 to 3 carbon atoms, cycloalkyl- C-C3-alkyl, wherein the cycloalkyl radical has 3 - 6 carbon atoms, or aralkyl having up to 8 carbon atoms, X and Y are the same or different and each can be chlorine, bromine, fluorine, alkoxy or alkyl, each of from 1 to 3 carbon atoms, hydroxy, or trifluoromethyl, m is the integer 0, 1 or 2, n is the integer 0, 1,2 or 3, the optical antipodes thereof, physiologically acceptable salts thereof, and pharmaceutical compositions containing them. They are prepared by the cyclisation of compounds of the formula with a compound of the formula
Inventors:
ROORENSU REO MAACHIN
MANFURETSUDO UORUMU
CHAARUZU ANSONII KURITSUCHIRO
MANFURETSUDO UORUMU
CHAARUZU ANSONII KURITSUCHIRO
Application Number:
JP12879379A
Publication Date:
September 18, 1989
Filing Date:
October 05, 1979
Export Citation:
Assignee:
HOECHST AG
International Classes:
C07C251/66; A61K31/135; A61K31/55; A61P25/04; A61P25/08; A61P25/24; A61P25/26; A61P31/04; C07C67/00; C07C201/00; C07C205/45; C07C209/00; C07C211/49; C07C211/52; C07C213/00; C07C215/74; C07C215/80; C07C217/78; C07C217/80; C07C239/00; C07D243/04
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