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    • 46. 发明公开
    • 항바이러스 활성을 갖는 화합물 스크리닝 방법
    • 筛选具有抗病毒活性的化合物的方法
    • KR1020130027314A
    • 2013-03-15
    • KR1020110090823
    • 2011-09-07
    • 주식회사 씨트리정연희
    • 김주성김명수정은지정연희김석인주소경임채영김완주
    • G01N33/569G01N27/26G01N33/543B82Y15/00
    • PURPOSE: An antivirus activated compound screening method is provided to screen the derivatives of the zanamivir or the oseltamivir with a new structure promptly. CONSTITUTION: A compound screening method with anti-virus activity comprises a step that attaches neuraminidase antigen to a carbon nanotube semiconductor device sensor; a step that attaches a silicon well on the channel region of the carbon nanotube semiconductor sensor on which neuramidase antigen is attached; a step that applies gate voltage after adding a reaction buffer solution in the silicon well of a carbon nanotube semiconductor device sensor that is installed on the stage unit of probe station; and a step that checks the change in electrical conductivity. The attachment of neuraminidase on the carbon nano tube semi conductor device sensor has a linker selected from a group of 1-pyrene butanoic acid, succinimidyl ester, and the biotin and gold nanoparticle as mediation. The gate voltage is within the range of -1 Volt to +1 Volt. The neuraminidase antigen is originated from the novel influenza flu virus.
    • 目的:提供一种抗病毒活化复合物筛选方法,以迅速筛选扎那米韦或奥司他韦的衍生物。 构成:具有抗病毒活性的复合筛选方法包括将神经氨酸酶抗原附着于碳纳米管半导体器件传感器的步骤; 将硅阱附着在附着神经酰胺酶抗原的碳纳米管半导体传感器的沟道区上的步骤; 在安装在探测台的台单元上的碳纳米管半导体器件传感器的硅阱中加入反应缓冲溶液之后施加栅极电压的步骤; 以及检查电导率变化的步骤。 神经氨酸酶在碳纳米管半导体器件传感器上的附着具有选自1-芘丁酸,琥珀酰亚胺酯和生物素和金纳米粒子作为调解的连接体。 栅极电压范围为-1 Volt至+1 Volt。 神经氨酸酶抗原起源于新型流感病毒。
    • 49. 发明公开
    • 광학활성을 갖는 암로디핀의 제조방법
    • 制备光学活性阿米膦酸的方法
    • KR1020090026794A
    • 2009-03-13
    • KR1020097000215
    • 2007-08-14
    • 주식회사 씨트리
    • 변일석김영윤김완주
    • C07D211/90A61K31/44A61P9/10
    • C07D211/90
    • An amlodipine having optical activity is provided to produce economically and massively amlodipine having optical activity using chiral camphor acid collected easily as optical division agent. An amlodipine having optical activity is manufactured by reacting racemic amlodipine with chiral camphor acid. The chiral camphor acid is (1R,3S)-camphor acid or (1S,3R)-camphor acid. The chiral camphor acid is used less than 2 equivalent based on the raceme amlodipine. A molar ratio of S-amlodipine and (1R,3S)-camphor acid is 2 : 1. A molar ratio of R-amlodipine and (1S,3R) -camphor acid is 2 : 1 in (1S,3R) -camphor acid salts of the R-amlodipine.
    • 提供具有光学活性的氨氯地平以便经济地和大量地使用手性樟脑酸作为光学分散剂收集具有光学活性的氨氯地平。 具有光学活性的氨氯地平通过外消旋氨氯地平与手性樟脑酸反应制得。 手性樟脑酸是(1R,3S) - 樟脑酸或(1S,3R) - 樟脑酸。 基于外消旋氨氯地平,手性樟脑酸的用量小于2当量。 S-氨氯地平与(1R,3S) - 樟脑酸的摩尔比为2:1。在(1S,3R) - 樟脑酸中,R-氨氯地平与(1S,3R) - 樟脑酸的摩尔比为2:1 R-氨氯地平的盐。