Chalcone derivative containing piperidine sulfonamide structure as well as preparation method and application of chalcone derivative

• Main Authors: PU HAOTAO, QIU YUJIAO, HE MING, ZENG WEI, MAO PIAO, LUO XINGPING, SUN ZHILING, FU HONG, XUE WEI, QIN YISHAN
• Format: Patent
• Language: Chinese; English
• Published: 05.03.2024
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES; CHEMISTRY; FISHING; FORESTRY; HETEROCYCLIC COMPOUNDS; HUMAN NECESSITIES; HUNTING; METALLURGY; ORGANIC CHEMISTRY; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS; PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF; TRAPPING

The invention discloses a chalcone derivative containing a piperidine sulfonamide structure as well as a preparation method and application of the chalcone derivative, and belongs to the technical field of chemical engineering. The chalcone derivative containing the piperidine sulfonamide structure, provided by the invention, has relatively good inhibitory activity on a plurality of tested plant fungi, and can be used as a potential anti-plant fungicide. According to the preparation method provided by the invention, solvents and medicines are common organic reagents and chemical medicines, and raw materials are easy to obtain. In addition, the method is mild in reaction condition, simple in post-treatment and high in yield, and the yield can reach 40%-92%. 本发明公开了一种含哌啶磺酰胺结构的查耳酮衍生物及其制备方法与应用，属于化工技术领域。本发明提供的含哌啶磺酰胺结构的查耳酮衍生物对多个受试植物真菌拥有较好的抑制活性，可作为潜在的抗植物杀菌剂。本发明提供的制备方法中所用溶剂与药品均为常见的有机试剂与化学药品，原料易得。并且此方法反应条件比较温和，后处理简单，产率高，可达40％～92％之间。