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Pronunciation varies by accent · noun
(organic chemistry) The polycyclic spiro compound derived from urea 1-(1-azabicyclo[2.2.2]octan-3-yl)-3-[3-(1H-indol-3-yl)-1-oxo-1-spiro[1,2-dihydroindene-3,4'-piperidine]-1'-ylpropan-2-yl]urea or any of a class of similar compounds having a piperidine ring attached in a spiro-manner.
Use spiropiperidine when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Spiropiperidine means (organic chemistry) The polycyclic spiro compound derived from urea 1-(1-azabicyclo[2.2.2]octan-3-yl)-3-[3-(1H-indol-3-yl)-1-oxo-1-spiro[1,2-dihydroindene-3,4'-piperidine]-1'-ylpropan-2-yl]urea or any of a class of similar compounds having a piperidine ring attached in a spiro-manner.
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use spiropiperidine where its definition matches the intended context.
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