Pyridazine nucleus: a pharmacophoric moiety for bio-active compounds

A review with 13 refs. The authors describe the substitution of an arom. ring with the pyridazine nucleus in the prepn. of several classes of bio-​active compds. The authors described the prepn. of cardiotonics, of DNA minor groove binders such as tallimustine and anthramycin pyridazine analogs, and C-​glycosides of pyridazines as antiviral agents