2,3,4,5-TETRAHYDRO-1H-3-BENZAZEPINES, PHARMACEUTICAL COMPOSITION, METHOD OF TREATMENT AND METHODS OF SYNTHESIS Russian patent published in 1998 - IPC

Abstract RU 2114839 C1

FIELD: organic chemistry. SUBSTANCE: invention describes 2,3,4,5-tetrahydro-1H-3-benzazepines of the general formula (I) where R1 - Cl or Br; R3 - hydrogen or halogen; R4 - halogen, NO2 or NH2. Invention describes also methods of their synthesis and pharmaceutical composition based on thereof showing antodopaminergic activity, for example, for binding D1-receptor at nervous system disease treatment and a method of D1-receptor binding also. EFFECT: improved method of synthesis. 9 cl, 2 tbl

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RU 2 114 839 C1

Authors

Kristian Foged

Rol'F Kholveg

Ehrik Bardrum Nil'Sen

Dates

1998-07-10Published

1993-02-05Filed