만성 B형 간염의 치료를 위한 DNA 백신 및 그의 제조방법
    11.
    发明公开
    만성 B형 간염의 치료를 위한 DNA 백신 및 그의 제조방법 失效
    用于治疗慢性乙型肝炎的DNA疫苗及其制备方法

    公开(公告)号:KR1020080015211A

    公开(公告)日:2008-02-19

    申请号:KR1020060076619

    申请日:2006-08-14

    CPC classification number: A61K48/0058 C12N15/90 Y10S514/894

    Abstract: A poly-antigenic HBV DNA vaccine is provided to induce excellently an antibody reaction and a cell mediated immunity by comprising genes coding a surface antigen of an HBV as well as a core antigen and a polymerase antigen, thereby capable of preventing and treating chronic B-type hepatitis. An HBV DNA vaccine for treating chronic B-type hepatitis comprises genes coding an HBsAg, an L-protein, a core and a polymerase antigen of an HBV, wherein at least one of the genes codes a codon-optimized antigen, the genes coding the HBsAg and L-protein are introduced simultaneously into one expression vector, and the genes coding the core antigen and polymerase are introduced simultaneously into another expression vector. The vaccine further comprises an immunological adjuvant. A method for preparing the HBV DNA vaccine comprises the steps of: (a) codon-optimizing a gene coding an HBsAg, an L-protein, and a core antigen of an HBV; and (b) introducing the codon-optimized gene coding the HBsAg, L-protein, and core antigen and a gene coding a polymerase of the HBV, which is codon-optimized or not codon-optimized, into at least one expression vector. A method for treating chronic B-type hepatitis comprises a step of administering the vaccine.

    Abstract translation: 提供多抗原性HBV DNA疫苗以通过包含编码HBV表面抗原的基因以及核心抗原和聚合酶抗原来极好地诱导抗体反应和细胞介导的免疫,由此能够预防和治疗慢性B- 型肝炎。 用于治疗慢性B型肝炎的HBV DNA疫苗包括编码HBV的HBsAg,L-蛋白,核心和聚合酶抗原的基因,其中至少一个基因编码密码子优化的抗原,编码 将HBsAg和L-蛋白同时引入一个表达载体中,将编码核心抗原和聚合酶的基因同时引入另一种表达载体。 疫苗还包含免疫佐剂。 制备HBV DNA疫苗的方法包括以下步骤:(a)密码子优化编码HBV的HBsAg,L-蛋白和核心抗原的基因; 和(b)将编码HBsAg,L-蛋白和核心抗原的密码子优化的基因和编码经密码子优化或未经密码子优化的HBV聚合酶的基因导入至少一个表达载体中。 一种治疗慢性B型肝炎的方法包括施用疫苗的步骤。

    신규한 브롬화 퓨라논 유도체, 이의 제조방법 및 이를 유효성분으로 함유하는 약학적 조성물
    18.
    发明公开
    신규한 브롬화 퓨라논 유도체, 이의 제조방법 및 이를 유효성분으로 함유하는 약학적 조성물 审中-实审
    新的溴化呋喃酮衍生物,其制备方法以及含有它们作为活性成分的药物组合物

    公开(公告)号:KR1020170141133A

    公开(公告)日:2017-12-22

    申请号:KR1020170073856

    申请日:2017-06-13

    Abstract: 본발명은신규한브롬화퓨라논유도체, 이의제조방법및 이를유효성분으로함유하는약학적조성물에관한것으로, 본발명에따른신규한브롬화퓨라논유도체또는이의약학적으로허용가능한염은세균의쿼럼센싱억제활성을나타내며, 또한, 세균의생체막(biofilm) 형성을효과적으로억제할수 있어, 이를유효성분으로함유하는약학적조성물로서사용되어, 예를들어치은염, 치주염과같은치주질환, 구강질환, 등에유용한효과가있다.

    Abstract translation: 本发明中,新型的溴化皮尤ranon上可接受的盐是从群体感应在细菌中根据本发明的盐形成的衍生物或uiyakhak涉及溴化的新型皮尤ranon衍生物,含有它们作为活性成分的它们的制备方法和药物组合物 它示出了抑制活性,而且,它可以有效地抑制细菌的生物膜(生物膜)的形成,可以用作含有它们作为活性成分的药物组合物,例如牙周病,口腔疾病,有益效果或类似物,如牙龈炎,牙周炎 一。

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