The author of 《A facile approach to trans-4,5-pyrrolidine lactam and application in the synthesis of nemonapride and streptopyrrolidine》 were Huang, Wei; Ma, Jing-Yi; Yuan, Mu; Xu, Long-Fei; Wei, Bang-Guo. And the article was published in Tetrahedron in 2011. HPLC of Formula: 87694-50-6 The author mentioned the following in the article:
An efficient approach to trans-4-hydroxylpyrrolidine lactams, e.g. I [R1 = t-Bu, PhCH2; R2 = H, Me; Me2CH, etc.; R3 = H, TBSO], starting from an amino acid is described. The utility of this method has been demonstrated in the synthesis of antipsychotic nemonapride and antiangiogenic streptopyrrolidine. The results came from multiple reactions, including the reaction of (S)-N-Methyl-N-methoxy-2-(tert-butoxycarbonylamino)-4-methylpentanamide(cas: 87694-50-6HPLC of Formula: 87694-50-6)
(S)-N-Methyl-N-methoxy-2-(tert-butoxycarbonylamino)-4-methylpentanamide(cas: 87694-50-6) belongs to amides.HPLC of Formula: 87694-50-6 Amides include many other important biological compounds, as well as many drugs like paracetamol, penicillin and LSD. Low-molecular-weight amides, such as dimethylformamide, are common solvents.
Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics