CAS: 212268-12-7; 2-Amino-3-Nitro-5-Fluoropyridine

相似化合物

212268-13-8 1232432-08-4 4214-75-9

上下游产品

CAS号21717-96-4 2-氨基-5-氟吡啶 | CAS号136888-21-6 2-氯-3-硝基-5-氟吡啶 | CAS号212268-13-8 2,3-二氨基-5-氟吡啶

2-氯-3-硝基-5-氟吡啶置于sodium Azide,Copper(Ll) Sulfate Pentahydrate,Sodium Carbonate,Sodium Ascorbate,L-脯氨酸体系中,用 水,二甲基亚砜 用作溶剂,化学反应 24.0H,以47 G的收率获得2-氨基-3-硝基-5-氟吡啶
参考文献:具有抗细菌活性的三氮唑甲酯链接螺环类化 合物及其制备方法和应用
标题:具有抗细菌活性的三氮唑甲酯链接螺环类化 合物及其制备方法和应用
摘要:本发明公开了一种具有抗细菌活性的三氮唑甲酯链接螺环类化合物及其制备方法和应用,属于药物合成技术领域.本发明的技术方案要点为:一种具有抗细菌活性的三氮唑甲酯链接螺环类化合物,具有如下结构:本发明还公开了一种具有抗细菌活性的三氮唑甲酯链接螺环类化合物的制备方法.本发明通过新的方法合成了一种新型三氮唑甲酯链接螺环类化合物,反应过程操作简单易行,原料廉价易得,反应效率较高且重复性较好,对大肠杆菌的抑制效果明显.

专利信息

专利号:US-3963734-A
优先权日:1971-09-17
标 题:Lower alkylsulfonyl 2-amino, 3-nitro pyridines
发明人：DOHERTY GEORGE O P; FUHR KENNETH H
权利人:LILLY CO ELI
摘要:Substituted 1-hydroxy-2-(1,1-difluoroalkyl)-1H-imidazo-(4,5-b)pyridine compounds useful as herbicides; and intermediates useful in the synthesis of these compounds. In addition to exhibiting herbicidal activity, the substituted 1-hydroxy-2-(1,1-difluoroalkyl)-1H-imidazo(4,5-b)pyridine compounds are of low mammalian toxicity.

专利号:US-4087432-A
优先权日:1974-05-23
标 题 :1H-imidazo(4,5-b)pyridine compounds
发明人：O DOHERTY GEORGE O P; FUHR KENNETH H
权利人:LILLY CO ELI
摘要:Substituted 1-hydroxy-2-(1,1-difluoroalkyl)-1H-imidazo-(4,5-b)pyridine compounds useful as herbicides; and intermediates useful in the synthesis of these compounds. In addition to exhibiting herbicidal activity, the substituted 1-hydroxy-2-(1,1-difluoroalkyl)-1H-imidazo(4,5-b)pyridine compounds are of low mammalian toxicity.

专利号:US-3968116-A
优先权日:1971-09-17
标 题 :1H-imidazo(4,5-b)pyridine compounds
发明人：DOHERTY GEORGE O P; FUHR KENNETH H
权利人:LILLY CO ELI
摘要:Substituted 1-hydroxy-2-(1,1-difluoroalkyl)-1H-imidazo-(4,5-b)pyridine compounds useful as herbicides; and intermediates useful in the synthesis of these compounds. In addition to exhibiting herbicidal activity, the substituted 1-hydroxy-2-(1,1-difluoroalkyl-1H-imidazo(4,5-b)pyridine compounds are of low mammalian toxicity.

专利号:RU-2193036-C2
优先权日:1997-02-25
标 题:Derivatives of imidazo[1,2-a]pyridine, methods of their synthesis, pharmaceutical preparation based on thereof, method of inhibition of gastric acid secretion, method of treatment of gastroenteric inflammatory diseases and method of treatment of states with helicobacter pylori infection