noun

• A pungent liquid made by the reduction of pyrrole.

  Chemical formula: C₄H₈NH

  ‘Mysliwy et al. reported the formation of NPYR from sodium nitrite and pyrrolidine in vivo in dog stomach.’

  More example sentences

  • ‘AAP motifs moderate the steric clash between the pyrrolidine ring and the O = C i - 4 carbonyl oxygen.’
  • ‘These residues modulate the structural deformations caused by the pyrrolidine ring of Pro.’