单词	pyrrolidine
释义	pyrrolidine /pɪˈrɒlɪdiːn / noun [mass noun] Chemistry 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.... 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.
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