[EN] NOVEL QUINOLINE COMPOUNDS FOR THE TREATMENT AND PROPHYLAXIS OF HEPATITIS B VIRUS DISEASE<br/>[FR] NOUVEAUX COMPOSÉS DE QUINOLÉINE POUR LE TRAITEMENT ET LA PROPHYLAXIE D'UNE MALADIE À VIRUS DE L'HÉPATITE B
申请人:HOFFMANN LA ROCHE
公开号:WO2019121357A1
公开(公告)日:2019-06-27
The present invention provides novel compounds having the general formula: wherein R1 to R11 are as described herein, compositions including the compounds and methods of using the compounds.
novel neonicotinoids containing a dihydro-pyridine ring and a trifluoromethyl group were designed and synthesized by multicomponent reactions of 6-Cl-PMNI, triethoxymethane and 4,4,4-trifluoro-3-oxobutaneanilides (9) under solvent-free and catalyst-free conditions. The trifluoromethyl group plays an important role as an electron-withdrawing group in enhancing the reaction activity of compound 9. The
通过6-Cl-PMNI,三乙氧基甲烷和4,4,4-三氟-3-氧代丁烷苯胺化物(9)的多组分反应,在无溶剂的条件下,设计和合成了一系列含有二氢吡啶环和三氟甲基的新烟碱类化合物。无催化剂的条件。三氟甲基在增强化合物9的反应活性中作为吸电子基团起着重要作用。目标化合物通过1 H NMR,IR和元素分析进行表征。生物分析表明,大多数合成的化合物对 蚜虫具有 中等的杀虫活性 。
NOVEL QUINOLINE COMPOUNDS FOR THE TREATMENT AND PROPHYLAXIS OF HEPATITIS B VIRUS DISEASE