Über die Struktur der<i>Mannich</i>-Basen des 7-Acetonyl-theophyllins
作者:Hans Spiegelberg、Karl Doebel
DOI:10.1002/hlca.19560390131
日期:——
7-Acetonyl-theophylline reacts with formaldehyde and secondary amines to give two series of Mannich bases, depending on reaction conditions. The structure of these Mannich bases is elucidated.