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    • 6. 发明公开
    • 헥사히드로무수프탈산의 제조방법
    • 制备十六烷二酸酐的方法
    • KR1020100115622A
    • 2010-10-28
    • KR1020090034290
    • 2009-04-20
    • 용산화학 주식회사
    • 함중각류태근김진영
    • C07D307/89C07D307/87
    • PURPOSE: A method for preparing hexahydrophthalic acid anhydride is provided to prevent impurity generation and to prepare hexahydrophthalic acid anhydride without melting point reduction. CONSTITUTION: A hexahydrophthalic acid is prepared by hydrogenation of tetrahydrophthalic acid under the presence of hydrogenation catalyst. The hydrogenation catalyst is obtained by pretreatment of a catalyst containing palladium using acid and alkali solution. The hydrogenation is performed without separate reaction solution. The tetrahydrophthalic acid is unpurified crude-tetrahydrophthalic acid or purified pure-tetrahydrophthalic acid which is a reactant of anhydrous maleic acid and 1,3-butadiene.
    • 目的:提供一种制备六氢邻苯二甲酸酐的方法,以防止杂质产生并制备六氢邻苯二甲酸酐而不降低熔点。 构成:在氢化催化剂存在下氢化四氢邻苯二甲酸制备六氢邻苯二甲酸。 氢化催化剂通过使用酸和碱溶液预处理含钯催化剂而获得。 无需单独的反应溶液进行氢化。 四氢邻苯二甲酸是未纯化的粗四氢邻苯二甲酸或纯化的四氢邻苯二甲酸,其是无水马来酸和1,3-丁二烯的反应物。
    • 10. 发明公开
    • BENZOFURAN COMPOUNDS WITH PEPTIDE DEFORMYLASE-INHIBITORY ACTIVITY PRODUCED BY ASPERGILLUS FLAVIPES F543 AND THEIR ANTIBACTERIAL ACTIVITY
    • 具有由ASPERGILLUS FLAVIPES F543生产的肽类抗坏血酸酶抑制活性的苯佐芬化合物及其抗菌活性
    • KR20070078962A
    • 2007-08-03
    • KR20060048804
    • 2006-05-30
    • KOREA RES INST OF BIOSCIENCE
    • KIM WON GONKWON YUN JU
    • C07D307/87C12N1/20
    • Provided are novel benzofuran compounds which shows excellent peptide-deformylase-inhibitory activity and has antibacterial activity against pathogenic microorganisms such as Methicillin-resistant Staphylococcus aureus(MRSA) and Quinolone-resistant Staphylococcus aureus(QRSA) and strong antibacterial activity against Actinobacillus pleuropneumoniae, Bordetella bronchiseptica, and Pasteurella multocida. The compounds having peptide-deformylase-inhibitory activity are represented by the following F541-1 and F543-2. The pharmaceutical composition comprises the compounds or a derivative thereof including a stereoisomer or a pharmaceutically acceptable salt thereof or a pharmaceutically acceptable carrier. The Aspergillus flavipes F543 producing the compounds of the F541-1 and F543-2 is deposited as a deposition number of KCTC10880BP.
    • 提供了显示优异的肽 - 变形酶抑制活性的新型苯并呋喃化合物,并且具有抗甲氧西林金黄色葡萄球菌(MRSA)和喹诺酮耐药金黄色葡萄球菌(QRSA)等病原微生物的抗菌活性,对胸膜肺炎放线杆菌,支气管炎博德特氏菌具有强抗菌活性 和多杀巴斯德氏菌 具有肽 - 变形酶抑制活性的化合物由以下F541-1和F543-2表示。 药物组合物包含化合物或其衍生物,包括其立体异构体或其药学上可接受的盐或药学上可接受的载体。 产生F541-1和F543-2化合物的曲霉黄曲霉F543作为KCTC10880BP的沉积编号进行保藏。