Viral infections are considered as one of the principal threats to human life and health
worldwide. Treatment of such viral infections still represents a rich field of scientific research …

New convenient one‐pot method for reduction of hetarenediazonim tetrafluoroborates to the
hetarylhydrazine derivatives was developed. Interaction of 8‐carboxyethyl‐3‐(tert‐butyl)‐4 …

Extensive experimental and theoretical investigations on the isomerization and
heterocyclizations of β‐chlorovinyl thiohydrazones derived from oxamic acid thiohydrazides …

Utility of 3-amino-1H-pyrazolo[3,4-c]pyridazine in heterocyclic synthesis | SpringerLink Skip to
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3-Hydrazine-4, 5, 6-triphenylpyridazine was used as key intermediate for synthesis of 3-(4-
arylazo-3, 5-disubstituted pyrazol-1-yl)-4, 5, 6-triphenylpyridazines. Some of the dyes …

Abstract The 6-methyl-3, 4-diphenyl-7-(2-phenylhydrazono) pyrimido [1', 2': 1, 5] pyrazolo [3,
4-c] pyridazin-8 (7H)-one and 3, 4-diphenyl-7-(phenyldiazenyl) pyrimido [1', 2': 1, 5] pyrazolo …

Active methylene compound such as ethyl acetoacetate was coupled with diazotized
arylamines to give ethyl arylazoacetoacetates. When the obtained compounds refluxed with …

Full article: Utility of ethyl 5-aminothieno[2,3-c]pyridazine-6-carboxylate in heterocyclic
synthesis Skip to Main Content Taylor and Francis Online homepage Taylor and Francis Online …

The monoamine transporters SERT (serotonin transporter), DAT (dopamine transporter) and
NET (norepinephrine transporter) are essential regulatory features in neurotransmission …