Whilhelm. R., Loe, B., Alvarez, R., Devens, B. and Fong, A. (1995) Pyrido-[2,3-d]pyridazinones as Potent and Selective type IV Phosphodiesterase Inhibitors. 8th RSC-SCI Medicinal Chemistry Symposium, Cambridge, UK, P-32.

has been cited by the following article:

• TITLE: “Pyridopyridazine”: A Versatile Nucleus in Pharmaceutical Field

  AUTHORS: Mohamed A. Ibrahim, Ahmed H. Elmenoufy, Mohamed Elagawany, Mohammed M. Ghoneim, Alaa Moawad

  KEYWORDS: Pyridopyridazine, Pyridopyridazinone, Azaheterocycles, Miretilan

  JOURNAL NAME: Journal of Biosciences and Medicines, Vol.3 No.10, October 12, 2015

  ABSTRACT: Pyridopyridazines are an important kind of nitrogen atom containing heterocyclic compounds due to their synthetic and pharmacological versatility. This fused heterocycle system represents a common structural feature for many bioactive compounds showing a variety of pharmacological activities which makes it an attractive scaffold for the design and development of new drugs. This mini review summarizes an updated information described in recent literature, about the most relevant pharmacological properties of pyridopyridazines derivatives.