황함유 세포외다당류를 유효성분으로 포함하는 인플루엔자 바이러스 감염의 예방 또는 치료용 약학적 조성물
    25.
    发明公开
    황함유 세포외다당류를 유효성분으로 포함하는 인플루엔자 바이러스 감염의 예방 또는 치료용 약학적 조성물 有权
    用于预防或治疗包含作为活性成分的硫酸化EX YS OF OF OF US US US ENT ENT ENT ENT ENT ENT ENT ENT ENT ENT ENT ENT ENT ENT ENT ENT ENT ENT ENT ENT

    公开(公告)号:KR1020130008751A

    公开(公告)日:2013-01-23

    申请号:KR1020110069302

    申请日:2011-07-13

    Abstract: PURPOSE: A pharmaceutical composition or a health food composition containing sulfur-containing extracellular polysaccharides p-KG03 is provided to prevent and treat influenza viral infection. CONSTITUTION: A pharmaceutical composition for preventing or treating influenza virus A infection contains sulfur-containing extracelullar p-KG03 as an active ingredient, isolated from Gyrodinium impudicum KG03(KCTC 10325BP). The optimal temperature and pH of extracellular polysaccharide p-KG03 is 25-30 deg.C. and pH 8-9. The composition contains an anti-influenza virus formulation such as zanmivir, oseltamivir, amandadine, rimantadine, or ribavirin. A health food composition for preventing or treating influenza viral infection contains sulfur-containing extracelullar p-KG03 as an active ingredient. [Reference numerals] (AA) PFU(control group %); (BB) Concentration(ug/ml)

    Abstract translation: 目的:提供含有含硫细胞外多糖p-KG03的药物组合物或保健食品组合物,用于预防和治疗流感病毒感染。 构成:用于预防或治疗流感病毒A感染的药物组合物含有从Gyrodinium impudicum KG03(KCTC 10325BP)中分离的含硫的胞外p-KG03作为活性成分。 细胞外多糖p-KG03的最适温度和pH值为25-30℃。 和pH 8-9。 组合物含有抗流行性感冒病毒制剂,如佐米维尔,奥司他韦,阿潘德定,金刚乙胺或利巴韦林。 用于预防或治疗流感病毒感染的保健食品组合物含有含硫的胞外p-KG03作为活性成分。 (AA)PFU(对照组%); (BB)浓度(ug / ml)

    신규한 항바이러스성 2,4-피리미딘디온 유도체
    26.
    发明授权
    신규한 항바이러스성 2,4-피리미딘디온 유도체 失效
    신규한항바이러스성2,4-피리미딘디온유도체

    公开(公告)号:KR100368891B1

    公开(公告)日:2003-01-24

    申请号:KR1020000010614

    申请日:2000-03-03

    Abstract: PURPOSE: Provided are 2,4-pyrimidinedione derivatives which are excellent in selectivity and bioactivity for wild type and mutant HIV-1 and have low toxicity, therefore which can be used for treating AIDS. CONSTITUTION: The 2,4-pyrimidinedione derivatives represented by the formula I are prepared by coupling two compounds represented by the formulas II and III, wherein R1 is phenyl, pyridyl, methyl, amino, nitro, methoxy, trifluoromethyl, and etc., R2 is ethyl, isopropyl, etc., R3 and R4 is independently hydrogen, fluorine, chlorine, methyl, fluoromethyl, nitro, etc., A is oxygen or sulfur, Z is oxygen, sulfur, C=O, NH, or CH2, Z' is equal to the Z but Z' is acetamido if A is oxygen, Y is halogen, methane sulfonyl, toluene sulfonyl, or trifluoromethane sulfonyl.

    Abstract translation: 用途:提供2,4-嘧啶二酮衍生物,对野生型和突变型HIV-1具有优异的选择性和生物活性,毒性低,因此可用于治疗艾滋病。 构成:由式I表示的2,4-嘧啶二酮衍生物是通过偶联由式II和III表示的两种化合物来制备的,其中R1是苯基,吡啶基,甲基,氨基,硝基,甲氧基,三氟甲基等,R2 为乙基,异丙基等,R 3和R 4独立地为氢,氟,氯,甲基,氟甲基,硝基等,A为氧或硫,Z为氧,硫,C = O,NH或CH 2,Z '等于Z但Z'是乙酰胺基,如果A是氧,Y是卤素,甲磺酰基,甲苯磺酰基或三氟甲磺酰基。

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