Medical Dictionary

pyrazolone

noun py·raz·o·lone \-ˌlōn\

Medical Definition of PYRAZOLONE

1
:  any of three isomeric carbonyl compounds C3H4N2O derived from pyrazoline
2
:  any of various derivatives of the pyrazolones some of which (as antipyrine) have been used as analgesics and antipyretics

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July 06, 2015
categorical Hear it
absolute or relating to a category
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