Synthesis of 1,3,4-trisubstituted and...

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

Reexamination Certificate

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C548S360100, C548S364400, C548S375100, C548S365700, C548S376100, C548S377100

Reexamination Certificate

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08071782

ABSTRACT:
This invention concerns the synthesis of highly substituted pyrazoles, which are structural components of pharmacological compounds, through reaction of hydrazones with nitroolefins.

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