178308-82-2

Upstream product

• 178309-43-8 4-(3-Chloro-4-methoxybenzyl)amino-6-cyano-1-(4,4-ethylenedioxypiperidino)phthalazine 
• 177-11-7 4,4-ethylenedioxy-piperidine 
• 178308-63-9 1-Chloro-4-(3-chloro-4-methoxybenzyl)amino-6-cyanophthalazine 
• 178308-65-1 1-(4-hydroxypiperidino)-4-(3-chloro-4-methoxybenzyl)amino-6-cyanophthalazine 

Downstream Products

• 240399-54-6 4-[(3-chloro-4-methoxybenzyl)amino]-1-[4-(methoxyimino)piperidino]-6-phthalazinecarbonitrile hydrochloride 

Relevant academic research and scientific papers

4-(3-Chloro-4-methoxybenzyl)aminophthalazines: Synthesis and inhibitory activity toward phosphodiesterase 5

We synthesized various 4-(3-chloro-4-methoxybenzyl)aminophthalazines substituted at the 1-and 6-positions and evaluated their inhibitory activity toward phosphodiesterase 5 (PDE5) and their vasorelaxant activity in isolated porcine coronary arteries preco

Fused pyridazine compounds

A fused pyridazine compound represented by the following general formula (I) or a pharmacologically acceptable salt thereof which exhibits an inhibitory activity against cyclic GMP phosphodiesterase (hereinafter referred to as "cGMP-PDE"). The compounds a