4-(4-氧代-3,4-二氢喹唑啉-2-基)丁酸 、
2-oxo-1-(piperidin-4-yl)-2,3-dihydro-1H-benzo[d]imidazole-4-carbonitrile 在
2-oxo-1-(1-(4-(4-oxo-3,4-dihydro-2-quinazolinyl)butanoyl)-4-piperidinyl)-2,3-dihydro-1H-benzimidazole-4-carbonitrile 作用下,
以to afford 2-oxo-1-(1-(4-(4-oxo-3,4-dihydro-2-quinazolinyl)butanoyl)-4-piperidinyl)-2,3-dihydro-1H-benzimidazole-4-carbonitrile as a solid (61 mg, 0.135 mmol, 21% yield)的产率得到2-oxo-1-(1-(4-(4-oxo-3,4-dihydro-2-quinazolinyl)butanoyl)-4-piperidinyl)-2,3-dihydro-1H-benzimidazole-4-carbonitrile