C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
260/242.01
C07D 459/00 (2006.01) C07D 471/14 (2006.01)
Patent
CA 1168234
Abstract of the Disclosure The invention relates to new indolo[2',3',3,4]pyrido[2,1-b],quinazoline- S-ones of formula I Image (I) Image and the pharmaceutically acceptable salts thereof. In the formula R stands for hydrogen or C1-4 alkyl. Typical values for Rl, R2, R3, R4, R5 and R6 include hydrogen, halogen, C1-4 alkyl, C1-4 alkoxy, phenyl, cyano, C1-4 acyl, nitro, carboxy, C2-5 alkoxycarbonyl, amino and C1-4 acylamino. The compounds of formula I are substituted derivatives of Rutecarpine and, like Rutecarpine, are useful as diuretics and for influencing respiration and blood circulation.
380445
Breining Tibor
Hermecz Istvan
Horvath Agnes
Kokosi Jozsef
Meszaros Zoltan
Chinoin Gyogyszer-Es Vegyeszeti Termekek Gyara Rt
Fetherstonhaugh & Co.
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