129593-70-0

Upstream product

• 21282-90-6 6-(4-aminophenyl)-4,5-dihydro-3(2H)-pyridazinone 
• 129593-83-5 4,5-dihydro-6-(4-hydrazinophenyl)pyridazin-3(2H)-one 
• 129593-89-1 4-methoxyacetophenone <4-(2,3,4,5-tetrahydro-3-oxo-6-pyridazinyl)phenyl>hydrazone 

Relevant academic research and scientific papers

Nonsteroidal cardiotonics. 3. New 4,5-dihydro-6-(1H-indol-5-yl)pyridazine-3(2H)-ones and related compounds with positive inotropic activities

A sereis of substituted indolyldihydropyridazinones and related compounds 1-18 were synthesized and evaluated for positive inotropic activity. In rats, most of these indole derivatives produced a dose-related increase in myocardial contractility with litt

Heterocyclic-substituted indoles and pharmaceutical compositions containing them

The present invention provides indole derivatives of the general formula: STR1 wherein R1 is a hydrogen atom or an alkyl, alkenyl, cycloalkyl, cycloalkenyl, carboxyl, cyano, alkylcarbonyl, alkoxycarbonyl, aminocarbonyl, alkylaminocarbonyl, dial