Exonuclease resistant terminally substituted oligonucleotides
    3.
    发明授权
    Exonuclease resistant terminally substituted oligonucleotides 失效
    核酸外切酶末端取代的寡核苷酸

    公开(公告)号:US5245022A

    公开(公告)日:1993-09-14

    申请号:US562180

    申请日:1990-08-03

    IPC分类号: C07H21/00

    CPC分类号: C07H21/00

    摘要: Compounds, compositions and methods for inhibiting gene expression are disclosed. The compounds comprise oligonucleotide sequences of from about 9 to about 200 bases having a diol at either or both termini. Preferred diols are polyalkyleneglycols, preferably polyethyleneglycols. Pharmaceutical compositions comprising the compounds and a physiologically acceptable carrier and methods of inhibiting gene expression in mammals comprising administering such compounds are also provided. Methods for inhibiting nuclease cleavage of compounds are also provided.

    摘要翻译: 公开了抑制基因表达的化合物,组合物和方法。 所述化合物包含约9至约200个碱基的寡核苷酸序列,在任一端或两端具有二醇。 优选的二醇是聚亚烷基二醇,优选聚乙二醇。 还提供了包含化合物和生理上可接受的载体的药物组合物和抑制哺乳动物中基因表达的方法,包括给予这些化合物。 还提供了抑制化合物核酸酶切割的方法。

    1,2,4-oxadiazolyl-phenoxyalkylisoxazoles and their use as antiviral
agents
    5.
    发明授权
    1,2,4-oxadiazolyl-phenoxyalkylisoxazoles and their use as antiviral agents 失效
    1,2,4-氧杂唑并 - 苯氧基甲基咪唑和它们作为抗病毒剂的用途

    公开(公告)号:US5175177A

    公开(公告)日:1992-12-29

    申请号:US731569

    申请日:1991-07-17

    CPC分类号: C07D413/10

    摘要: Compounds of the formula ##STR1## wherein: Y is alkylene of 3 to 9 carbon atoms;R.sub.1 is lower-alkyl, lower-alkoxy-(C.sub.1-3 -alkyl), lower-alkoxycarbonyl, cyclopropyl or trifluoromethyl;R.sub.2 and R.sub.3 independently are hydrogen, lower-alkyl, halogen, lower-alkoxy, nitro, trifluoromethyl or hydroxy; andR.sub.4 is hydrogen or lower-alkyl; where lower-alkyl and lower-alkoxy, each occurrence, have from 1-5 carbon atoms;with the proviso that when R.sub.1 is lower-alkyl, at least one of R.sub.2 and R.sub.3 is hydroxy; or pharmaceutically acceptable acid-addition salts thereof are useful as antiviral agents, particularly against picornaviruses, including numerous strains of rhinovirus.

    Antidepressant 2-(4,5-dihydro-1H-imidazolyl)-dihydro-1H-indoles,
-1,2,3,4-tetrahydroquinolines and -1H-indoles, and methods of use
thereas
    7.
    发明授权
    Antidepressant 2-(4,5-dihydro-1H-imidazolyl)-dihydro-1H-indoles, -1,2,3,4-tetrahydroquinolines and -1H-indoles, and methods of use thereas 失效
    抗抑郁药2-(4,5-二氢-1H-咪唑基) - 二氢-1H-吲哚,-1,2,3,4-四氢喹啉和-1H-吲哚及其用途

    公开(公告)号:US5017584A

    公开(公告)日:1991-05-21

    申请号:US802409

    申请日:1985-11-27

    申请人: Dennis J. Hlasta

    发明人: Dennis J. Hlasta

    摘要: 2-(4,5-Dihydro-1H-imidazol-2-yl)-2,3-dihydro-1H-indoles, 2-(4,5-dihydro-1H-imidazol-2-yl)-1,2,3,4-tetrahydroquinolines and 2-(4,5-dihydro-1H-imidazol-2-yl)-1H-indoles, useful as antidepressant agents, are prepared by reacting a respective lower-alkyl 2,3-dihydro-1H-indole-2-carboxylate 1,2,3,4-tetrahydroquinoline-2-carboxylate or 1H-indole-2-carboxylate derivative with ethylenediamine or an N-lower-alkylethylenediamine in the presence of a Lewis-type acid.

    摘要翻译: 2-(4,5-二氢-1H-咪唑-2-基)-2,3-二氢-1H-吲哚,2-(4,5-二氢-1H-咪唑-2-基) 通过使各自的低级烷基2,3-二氢-1H-吡唑与对映体的低级烷基化合物反应,制备可用作抗抑郁剂的4-(3,4,5-四氢喹啉)和2-(4,5-二氢-1H-咪唑-2-基) 吲哚-2-羧酸酯,1,2,3,4-四氢喹啉-2-羧酸酯或1H-吲哚-2-羧酸酯衍生物与乙二胺或N-低级烷基乙二胺在路易斯酸存在下反应。

    Onset-hastened/enhanced antipyretic response
    10.
    发明授权
    Onset-hastened/enhanced antipyretic response 失效
    开始加速/增强解热反应

    公开(公告)号:US4980375A

    公开(公告)日:1990-12-25

    申请号:US356850

    申请日:1989-05-25

    摘要: Onset-hastened and enhanced antipyretic response is elicited in a mammalian organism in need of such treatment, i.e., a mammal suffering from elevated body temperature (fever), by administering thereto a unit dosage onset-hastening/enhancing antipyretically effective amount of the S(+) ibuprofen enantiomer, said enantiomer being substantially free of its R(-) ibuprofen antipode.

    摘要翻译: 在需要这种治疗的哺乳动物生物体内,即体温升高(发热)的哺乳动物生物体内引起急速加强的解热反应,通过施用单位剂量起始加速/增强退热有效量的S( +)布洛芬对映异构体,所述对映异构体基本上不含其R( - )布洛芬对映体。