2-氨基-3-甲基吡啶 、 2-氧代环戊羧酸乙酯 以
乙二醇甲醚 为溶剂,
反应 40.0h,
以to give 14.15 g of air-dried solid的产率得到5-methyl-2,3-dihydro-1H-cyclopenta[d]pyrido[1,2-a]pyrimidin-10-one
参考文献:
名称:
2,3-Dihydrocyclopenta[d]pyrido[1,2-a]pyrimidin-10(1H)-one and its
New types of bronchodilator agents, bi- and tricyclic nitrogenbridgeheadcompounds with a pyrimidin-4(3H)-one ring, were synthesized and evaluated for bronchodilator activity against serotonin-, histamine-, and acetylcholine-induced spasms in the guinea pig Konzett-Rössler test. The structure-activity relationships are discussed. The effects of some bi- and tricyclic derivatives on the human bronchus