1-ethyl-4,5-dihydro-1H-pyrazolo[4,3-h]quinoline-3-carboxylic acid 、
草酰氯 、
吡啶 、
2-氨基-6-甲基吡啶 在
1-ethyl-N-(6-methylpyridin-2-yl)-4,5-dihydro-1H-pyrazolo[4,3-h]quinoline-3-carboxamide 作用下,
以
二氯甲烷 为溶剂,
以The title compound was obtained as a white solid with puritiy greater than 95% (76 mg, 0.23 mmol, 89% yield)的产率得到1-ethyl-N-(6-methylpyridin-2-yl)-4,5-dihydro-1H-pyrazolo[4,3-h]quinoline-3-carboxamide