C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
260/272, 260/239
C07D 455/02 (2006.01) C07D 209/14 (2006.01) C07D 471/14 (2006.01) C07D 471/22 (2006.01)
Patent
CA 1100959
A B S T R A C T The invention relates to a multistep preparation process of new indolo(2,3-a)quinolizidines of the general formulae (I) and (II): Image Image (I) (II) wherein R stands for -COOC2H5, -COOH, -CN, a primary or secondary methylenamino group, a methylenamido group, or wherein R, together with the ring nitrogen of the indolo ring, represents one of the groupings N-CO-NH-CH2 or N-CO. These compounds of the invention are useful in the field of blood circulation in the brain.
316809
Goudreau Gage & Associates
Societe Civile de Recherches Et D'applications Scientifiques (s.
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