1) imidazo[1,5-a]pyridine
咪唑并[1,5-a]吡啶
1.
Under regular heating or microwave irradiation, 3-alkyl substituted imidazo[1,5-a]pyridines were synthesized from 2,2'-pyridil or di-2-pyridyl ketone and aliphatic aldehydes in the presence of ammo-nium acetate and acetic acid.
分别在常规加热和微波辐射条件下,由双(2-吡啶甲酰)、二(2-吡啶)甲酮与脂肪醛及醋酸铵在醋酸溶剂中反应成功地制备了3-烷基取代的咪唑并[1,5-a]吡啶。
2) imidazol[1,5-a]pyridine
咪唑并[1,5-α]吡啶
3) imidazo[1,5 a ]pyridine derivative
咪唑并[1,5-a]吡啶-7-羧酸酯
4) Imidazopyridines
咪唑并吡啶
1.
Studies on Three-dimensional Quantitative Structure-activity Relationship of PDE Inhibitory Activity of Imidazopyridines;
咪唑并吡啶类化合物结构及PDE抑制活性的三维构效关系研究
5) pyrazolo[1,5-a]pyrimidine
吡唑并[1,5-a]嘧啶
1.
By the reaction of 3-methylthio-4-ethoxycarbonyl-5-amino-1H-pyrazole with substituted enami- nones, eight new compounds of ethyl 2-methylthio-7-substituted pyrazolo[1,5-a]pyrimidine-3-carboxylate (3a～3g) and ethyl 2-methylthio-5-methyl pyrazolo[1,5-a]pyrimidine-3-carboxylate (4a) have been synthe- sized respectively.
利用3-甲硫基-4-乙氧羰基-5-氨基-1H-吡唑分别与甲基/芳基烯胺酮反应,合成了8种新的化合物2-甲硫基-7-取代-3-吡唑并[1,5-a]嘧啶甲酸乙酯(3a～3g)和2-甲硫基-5-甲基-3-吡唑并[1,5-a]嘧啶甲酸乙酯(4a)。
2.
A series of 2-methylthio-3-cyano-7-substituted pyrazolo[1,5-a]pyrimidines (3a～3f) by the reac-tion of substituted enaminones 1 with 3-methylthio-4-cyano-5-amino-1H-pyrazole (2) have been conven-iently synthesized via conventional method and microwave irradiation technique.
利用取代烯胺酮1与3-甲硫基-4-氰基-5-氨基-1H-吡唑(2)反应,用传统和微波2种方法合成了6种化合物2-甲硫基-3-氰基-7-取代苯基吡唑并[1,5-a]嘧啶(3a～3f),化合物的结构均经元素分析,IR,1H NMR所证实。
6) Imidazo[1,2-a]pyridines
咪唑并[1,2-]吡啶
补充资料：2-乙磺酰基咪唑并[1,2-a]吡啶-3-磺酰胺
分子式：C9H11N3O4S2
分子量：289.33
CAS号：141776-47-8
性质：
分子量：289.33
CAS号：141776-47-8
性质：
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条