Departamento de Química Farmacéutica y Orgánica, Facultad de Farmacia, Universidad de Granada, 18071 Granada, Spain.
Magn Reson Chem. 2009 Dec;47(12):1101-9. doi: 10.1002/mrc.2524.
The 1H and 13C NMR resonances of 22 5-(5-substituted-2-nitrophenyl)-1H-pyrrole-2-carboxamides, 22 5-(5-substituted-2-aminophenyl)-1H-pyrrole-2-carboxamides, and 9 5-phenyl-1H-pyrrole-2-carboxamides were assigned completely using the concerted application of one- and two-dimensional experiments (DEPT, gs-HMQC and gs-HMBC). NOE studies and conformational analysis confirm the preferred conformations of such compounds.
22 个 5-(5-取代-2-硝基苯基)-1H-吡咯-2-甲酰胺、22 个 5-(5-取代-2-氨基苯基)-1H-吡咯-2-甲酰胺和 9 个 5-苯基-1H-吡咯-2-甲酰胺的 1H 和 13C NMR 共振完全使用一维和二维实验(DEPT、gs-HMQC 和 gs-HMBC)的协同应用进行了分配。NOE 研究和构象分析证实了这些化合物的优先构象。