Antiviral agents
    2.
    发明授权
    Antiviral agents 失效
    抗病毒剂

    公开(公告)号:US06576784B1

    公开(公告)日:2003-06-10

    申请号:US08068379

    申请日:1993-05-27

    IPC分类号: C07C6976

    CPC分类号: C07C69/00 C07C2603/00

    摘要: Novel antiviral (including antiretroviral) compounds are mono- or dicarboxylic acid esters of hypericin in which one or both of the methyl groups of hypericin are substituted by carboxylic acid ester groups of the formula COOR3 in which R3 is alkyl, the chain of which is optionally interrupted by one or more oxygen or sulphur atoms. R3 is preferably methyl, ethyl, propyl, butyl, 2-methoxyethyl or 2-(2-methoxyethoxy)ethyl. The compounds may be formulated into pharmaceutical compositions and may be used in any manner which has previously been known for hypericin.

    摘要翻译: 新型抗病毒药(包括抗逆转录酶病毒)化合物是金丝桃素的单酸或二羧酸酯,其中金丝桃碱的一个或两个甲基被式COOR3的羧酸酯基取代,其中R3是烷基,其链可任选地 被一个或多个氧或硫原子中断。 R3优选为甲基,乙基,丙基,丁基,2-甲氧基乙基或2-(2-甲氧基乙氧基)乙基。 化合物可以配制成药物组合物,并且可以以先前已知为金丝桃素的任何方式使用。

    Methods and polycyclic aromatic compound containing compositions for
treating T-cell-mediated diseases
    7.
    发明授权
    Methods and polycyclic aromatic compound containing compositions for treating T-cell-mediated diseases 失效
    用于治疗T细胞介导的疾病的方法和含多环芳香族化合物的组合物

    公开(公告)号:US5514714A

    公开(公告)日:1996-05-07

    申请号:US39790

    申请日:1993-03-30

    摘要: T cell-mediated diseases in mammals are treated using compositions comprising a polycyclic aromatic compound, preferably hypericin or pseudohypericin, and related compounds, including isomers, analogs, derivatives, salts, or ion pairs of hypericin or pseudohypericin. The above composition may be administered in combination with an immunosuppressive agent. Pharmaceutical compositions useful for treating a T cell-mediated disease comprise the above polycyclic aromatic compound, alone or in combination with an immunosuppressive agent. The compositions and methods are useful in treating diseases which include multiple sclerosis, myasthenia gravis, scleroderma, polymyositis, graft-versus-host disease, graft rejection, Graves disease, Addison's disease, autoimmune uveoretinitis, autoimmune thyroiditis, pemphigus vulgaris and rheumatoid arthritis. Psoriasis and systemic lups erythematosus. Also provided are methods for diminishing the expression of CD4 Molecules on the surface of a T lymphocyte, and for inducing multidrug resistance in a cell, comprising incubating the cell with an effective concentration of a polycyclic aromatic compound.

    摘要翻译: 哺乳动物中的T细胞介导的疾病使用包含多环芳族化合物,优选金丝桃素或假倍孕素的组合物以及相关化合物,包括金丝桃素或假倍孕素的异构体,类似物,衍生物,盐或离子对来治疗。 上述组合物可以与免疫抑制剂组合施用。 可用于治疗T细胞介导的疾病的药物组合物包含单独的或与免疫抑制剂组合的上述多环芳族化合物。 组合物和方法可用于治疗包括多发性硬化,重症肌无力,硬皮病,多发性肌炎,移植物抗宿主病,移植排斥,格雷夫斯病,艾迪生病,自身免疫性葡萄膜葡萄膜炎,自身免疫性甲状腺炎,寻常型天疱疮和类风湿性关节炎的疾病。 牛皮癣和系统性红斑狼疮。 还提供了减少T淋巴细胞表面上的CD4分子的表达以及用于在细胞中诱导多药耐药性的方法,包括用有效浓度的多环芳族化合物孵育细胞。

    TUMOR THERAPY WITH NON-VIRAL-BASED HIGH AFFINITIY LAMININ RECEPTOR-TARGETED VECTORS
    8.
    发明申请
    TUMOR THERAPY WITH NON-VIRAL-BASED HIGH AFFINITIY LAMININ RECEPTOR-TARGETED VECTORS 审中-公开
    肿瘤治疗与非基于病毒的高亲和层粘蛋白受体靶向载体

    公开(公告)号:US20090081283A1

    公开(公告)日:2009-03-26

    申请号:US12270230

    申请日:2008-11-13

    申请人: Daniel Meruelo

    发明人: Daniel Meruelo

    摘要: The present invention relates to methods and compositions for treating tumors using vectors that preferentially target tumor cells. In particular, the invention relates to alphavirus-based, preferably Sindbis virus-based, vectors and to non-alphavirus-based vectors, which have a preferential affinity for high affinity laminin receptors (HALR). These vectors are efficiently targeted to tumors and have the ability to cause tumor necrosis.

    摘要翻译: 本发明涉及使用优先靶向肿瘤细胞的载体治疗肿瘤的方法和组合物。 特别地,本发明涉及对高亲和层粘连蛋白受体(HALR)具有优先亲和力的基于甲病毒的,优选基于辛德比斯病毒的载体和非甲病毒属的非载体。 这些载体有效靶向肿瘤并具有引起肿瘤坏死的能力。