C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
260/241.1
C07D 471/04 (2006.01) C07D 471/22 (2006.01)
Patent
CA 1192189
E-homo-eburnane derivatives process for their preparation, and pharmaceutical compositions containing these compounds A b s t r a c t The invention relates to racemic or optically active E-homo-eburnane derivatives of the formula /I/, Image /I/ wherein R1 and R2 independently represent an alkyl group having 1 to 6 carbon atoms, and acid addition salts thereof. The new compounds are pharmaceutically active, for example their certain representatives, in particular from the cis-series, show antidepressive activity, while others, especially the compounds of the trans-series, are potent anthypoxial agents. The compounds of the formula /I/ and pharmaceutically acceptable acid addition salts thereof can therefore be employed as active ingredients of pharmaceutical compositions.
431510
Kalaus Gyorgy
Karpati Egon
Palosi Eva
Sapi Janos
Szabo Lajos
Fetherstonhaugh & Co.
Richter Gedeon Vegyeszeti Gyar Rt
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