Synthesis of new pyrrolo[1,2-a]quinoxalines: potential non-peptide glucagon receptor antagonists
摘要:
Synthesis of new pyrrolo[1,2-a]quinoxaline derivatives was achieved starting from various nitroanilines or orthophenyle- nediamines. Their affinity towards glucagon receptors was evaluated. (C) Elsevier, Paris.
Synthesis of new pyrrolo[1,2-a]quinoxalines: potential non-peptide glucagon receptor antagonists
摘要:
Synthesis of new pyrrolo[1,2-a]quinoxaline derivatives was achieved starting from various nitroanilines or orthophenyle- nediamines. Their affinity towards glucagon receptors was evaluated. (C) Elsevier, Paris.
KI-Mediated One-Pot Transition-Metal-Rree Synthesis of 4-Phenylpyrrolo[1,2-<i>a</i>
]quinoxalines
作者:Shichen Li、Caixia Xie、Xianglong Chu、Zhen Dai、Lei Feng、Chen Ma
DOI:10.1002/ejoc.202000791
日期:2020.8.23
This protocol offered an eco‐friendly and convenient method for the synthesis of pyrrolo[1,2‐a]quinoxalines. In this process, new C=N and C–C bond were formed in mild conditions. A series of pyrrolo[1,2‐a]quinoxaline derivatives were obtained in moderate to good yields.
该方案为吡咯并[1,2- a ]喹喔啉的合成提供了一种生态友好的简便方法。在此过程中,在温和条件下形成了新的C = N和C–C键。以中等至良好的产率获得了一系列吡咯并[1,2- a ]喹喔啉衍生物。
Efficient synthesis of pyrrolo[1,2-α]quinoxalines mediated by ethyl 2-(4-nitrophenyl)azocarboxylate
作者:Da Hye Lee、Ga Young Kim、Jinho Kim
DOI:10.1039/d2nj05259h
日期:——
The synthesis of pyrrolo[1,2-α]quinoxalines is of importance, because they possess a variety of biological activities, and interesting fluorescence/photophysical properties. Multifarious methods for the construction of pyrrolo[1,2-α]quinoxalines have been developed, but there remains no general means to exhibit broad substrate scope with high functional group tolerance under mild conditions. We report