C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
167/219, 260/242
C07D 471/04 (2006.01) A61K 31/505 (2006.01) C07F 7/10 (2006.01)
Patent
CA 2007233
New substituted pvrido(2,3-d)pyrimidines Abstract New substituted pyrido(2,3-d)pyrimidines can be prepared by reduction of corresponding pyrido(2,3-d)- pyrimidines which are substituted by a ketone radical, and subsequent hydrolysis, cyclization or hydrogenation. The new compounds can be used as active substances in medicaments. Le A 26 595 - Foreign countries
Angerbauer Rolf
Bischoff Hilmar
Fey Peter
Hubsch Walter
Petzinna Dieter
Aktiengesellschaft Bayer
Fetherstonhaugh & Co.
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