C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
C07D 211/22 (2006.01) C07C 259/06 (2006.01) C07C 51/09 (2006.01) C07C 59/84 (2006.01)
Patent
CA 2491927
This invention relates to novel piperidine derivatives of Formula (I) (see formula I) and a process for the preparation thereof, wherein R1 is H or C1-C6alkyl wherein the C1-C6alkyl moiety is straight or branched; R2 is -COOH or -COOalkyl wherein the alkyl moiety has from 1 to 6 carbon atoms and is straight or branched; or stereoisomers or pharmaceutically acceptable acid addition salt thereof.
Aventis Pharmaceuticals Inc.
Osler Hoskin & Harcourt Llp
LandOfFree
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