C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
C07D 498/04 (2006.01) A61K 31/519 (2006.01) A61K 31/5365 (2006.01) A61K 31/5377 (2006.01) A61K 31/541 (2006.01) A61K 31/551 (2006.01) A61K 31/553 (2006.01) A61P 1/02 (2006.01) A61P 1/04 (2006.01) A61P 1/08 (2006.01) A61P 11/06 (2006.01) A61P 11/14 (2006.01) A61P 13/00 (2006.01) A61P 13/10 (2006.01) A61P 15/00 (2006.01) A61P 19/02 (2006.01) A61P 25/04 (2006.01) A61P 25/06 (2006.01) A61P 29/00 (2006.01) A61P 43/00 (2006.01)
Patent
CA 2472835
It is intended to provide novel fused bicyclic pyrimidine derivatives represented by the general formula (1), which have a tachykinin receptor antagonism, in particular, an NK1 receptor antagonism, or salts thereof: (1) wherein the rings A and B represent each a benzene ring optionally having 1 to 3 substituents (wherein 2 adjacent substituents may be bonded to each other to form a ring); the ring C represents a nitrogen-containing ring; m is 1 or 2; and n is 2 or 3.
L'invention vise à l'obtention de nouveaux dérivés de pyrimidine fusionnés bicycliques représentés par la formule générale (1), lesquels présentent un antagonisme vis-à-vis du récepteur de tachykinine, en particulier, un antagonisme du récepteur NK1, ou leurs sels, formule dans laquelle les cycles A et B représentent chacun un cycle benzène présentant facultativement 1 à 3 substituants (où 2 substituants adjacents peuvent être liés l'un à l'autre pour former un cycle), le cycle C représente un cycle contenant de l'azote, m représente 1 ou 2 et n représente 2 ou 3.
Ikeda Makoto
Izawa Shigeru
Seto Shigeki
Tanioka Asao
Kyorin Pharmaceutical Co. Ltd.
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
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