C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
C07D 487/04 (2006.01) A61P 31/00 (2006.01)
Patent
CA 2513081
The invention relates to compound of the formula (I) or its salt, in which R1, R2, R3 and R4 are as defined in the description, their use of as medicament, the process for their preparation and use for the treatment of PDE-IV or TNF- .alpha. mediated diseases.
La présente invention concerne un composé de la formule (1) ou un sel de ce dernier, dans laquelle R?1¿, R?2¿, R?3¿ et R?4¿ sont tels que définis dans la description, leur utilisation comme médicament, leur procédé de préparation et leur utilisation dans le traitement de maladies médiées par PDE-IV ou TNF-.alpha..
Abe Yoshito
Imamura Kenichiro
Inoue Makoto
Mizutani Tsuyoshi
Ohne Kazuhiko
Astellas Pharma Inc.
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
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