C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
C07D 307/32 (2006.01) C07D 307/38 (2006.01)
Patent
CA 2607927
This invention relates to a process of the preparation of the novel intermediate (S)-4-fluoromethyl-dihydro-furan-2-one of the formula (I) and with its use for the manufacture of pyrido[2,1-a] isoquinoline derivatives of the formula (II) which are useful for the treatment and / or prophylaxis of diseases which are associated with DPP IV.
Procédé de préparation du nouvel intermédiaire (S)-4-fluorométhyl-dihydro-furan-2-one de formule (I) et utilisation dudit intermédiaire pour la production de dérivés de pyrido[2,1-a]isoquinoline de formule (II) qui sont utiles pour le traitement et / ou la prophylaxie de maladies associées à DPP IV.
Abrecht Stefan
Adam Jean-Michel
Fettes Alec
Foricher Joseph
Lohri Bruno
F. Hoffmann-La Roche Ag
Gowling Lafleur Henderson Llp
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