phthalazine


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phthalazine

[′thal·ə‚zēn]
(organic chemistry)
C6H4CHN2CH Colorless crystals, melting at 91°C; soluble in alcohol.
References in periodicals archive ?
Timbrell, Determination of Hydralazine Metabolites: 4-hydrazino-phthalazin-1-one and N-acetylhydrazinophthalazin-1-one by Gas Chromatography and S-Triazolo[3,4-alpha] phthalazine and phthalazinone by High-Performance Liquid Chromatography.
The search for multicomponent reaction has paved a considerable attention for the use of phthalazine derivatives which has gained importance during recent year, which may be attributed to their wide range of pharmacological and biological activities [2].
These alkaloids include quinazoline, quinaxaline, cinnoline, phthalazine and other three or four membered ring azaheterocycles such as, pteridine, alloxazine, isoalloxazine [1].