CAS: 2725-81-7; 6-Nitro-2H-Chromen-2-One

上下游产品

CAS号91-64-5 香豆素 | CAS号10242-15-6 6-硝基-2-氧代-2H-1-... | CAS号4279-77-0 3-oxo-3-phenyls... | CAS号97-51-8 5-硝基水杨醛 | CAS号100-02-7 对硝基苯酚 | CAS号292638-85-8 丙烯酸甲酯 | CAS号1099-45-2 乙基(三苯基膦)乙酸酯 | CAS号181074-34-0 ethyl 2-(6-amin... | CAS号96-97-9 5-硝基水杨酸 | CAS号97-51-8 5-硝基水杨醛 | CAS号63989-79-7 6-氨基香豆素.盐酸盐 | CAS号15953-11-4 2-chloro-N-(2-o... | CAS号14415-44-2 6-氨基香豆素 | CAS号75-07-0 乙醛 | CAS号142010-16-0 3-(5-hydroxy-2-... | CAS号4959-99-3 3H-Pyrano[3,2-f... | CAS号50396-49-1 2-羟基-5-硝基肉桂酸

香豆素置于硫酸,Potassium Nitrate体系中,化学反应生成6-硝基香豆素
参考文献:新型香豆素-吡咯杂化物的设计,合成和抗真菌评估
标题:新型香豆素-吡咯杂化物的设计,合成和抗真菌评估
摘要:设计,制备了一系列带有吡咯骨架的香豆素衍生物,并评估了它们对六种植物病原真菌的体外抗真菌活性.抗真菌活性筛选结果表明,一些合成的杂种对被测真菌表现出潜在的杀真菌活性.特别是,化合物6J,6K,6O,6P和6R表现出了对茄状根瘤菌的显着抗真菌作用,并具有ec 50值分别为3.94,7.75,6.38,6.25和7.67μg/ Ml.上述活性比商品化杀菌剂boscalid(11.52μg/ Ml)和osthole(9.79μg/ Ml)更有效.这些结果为进一步合理设计基于香豆素的杀菌剂提供了重要参考.
Doi:10.1002/jhet.4180

专利信息

专利号:US-6903227-B2
优先权日:2000-06-02
标题:Synthesis of 2-acyl substituted chromanes and intermediates thereof
发明人：KANTER JAMES; MULLINS JOHN J G; PANDEY ANJALI; SCARBOROUGH ROBERT
权利人:MILLENNIUM PHARM INC
摘要:Novel processes for producing enantiomerically enriched and enantiomerically pure compositions of 2-acyl substituted chromane compounds, and 2-acylchromane compounds that are intermediates for producing platelet aggregation inhibitors and/or are themselves potent platelet aggregation inhibitors are disclosed. Further disclosed are processes for producing salts such as acid addition salts for such enantiomerically enriched compositions.

专利号:WO-0192250-A2
优先权日:2000-06-02
标 题 :Synthesis of 2-acyl substituted chromanes and intermediates thereof

专利号:US-2003233002-A1
优先权日:2000-06-02
标 题:Synthesis of 2-Acyl substituted chromanes and intermediates thereof

专利号:CN-119528828-A
优先权日:2024-11-22
标题 :Synthesis method of methylation product of nitrogen heterocycle or oxygen heterocycle compound

专利号:CN-107674052-A
优先权日:2017-08-29
标 题 :Synthesis method of vilazodone intermediate 5-(1-piperazinyl)-2-benzofuran-2-carboxylate ethyl ester

专利号:CN-107540646-B
优先权日:2017-08-29
标 题:Synthesis method of vilazodone intermediate