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    • 7. 发明授权
    • Process for the preparation of an oligomeric compound
    • 低聚化合物的制备方法
    • US6107479A
    • 2000-08-22
    • US297709
    • 1999-05-06
    • Fran.cedilla.ois NattRobert Haner
    • Fran.cedilla.ois NattRobert Haner
    • C07H21/00C07K1/04C07H21/02C07H21/04
    • C07H21/00C07K1/04
    • The present invention relates to a process for the preparation of an oligomeric compound, comprising introduction of a lipophilic capping group to an unreacted reactive group, suitable for chain elongation, of a not elongated oligomeric compound intended to be elongated in a preceeding chain-elongation step, by reacting a lipophilic capping compound with said unreacted reactive group, which lipophilic capping group is not removable under the applied conditions of the synthesis and work-up of the oligomeric compound; and which not elongated oligomeric compound capped with said lipophilic capping group can be separated from said oligomeric compound on a hydrophobic stationary phase.
    • PCT No.PCT / EP97 / 06123第 371日期1999年5月6日 102(e)日期1999年5月6日PCT 1997年11月5日PCT公布。 WO98 / 20018 PCT出版物 日期1998年5月14日本发明涉及一种制备低聚化合物的方法,包括将亲油性封端基团引入未延伸的未伸缩的寡聚化合物的未反应的反应性基团,其适用于延伸的未伸缩的低聚物, 通过使亲脂性封端化合物与所述未反应的反应性基团反应,该亲油性封端基在合成和后处理低聚化合物的应用条件下不能除去; 并且在所述亲油性封端基上封闭的不伸长的低聚化合物可以在疏水性固定相上与所述低聚化合物分离。
    • 8. 发明申请
    • Molecular Beacons
    • 分子信标
    • US20080064033A1
    • 2008-03-13
    • US11575875
    • 2005-09-22
    • Robert HanerSimon Langenegger
    • Robert HanerSimon Langenegger
    • C12Q1/68C07H21/00
    • C12Q1/6816C12Q2563/107C12Q2525/301
    • The invention relates to a molecular beacon in the form of a hairpin oligonucleotide or oligonucleotide analogue comprising a first nucleotide sequence containing two or more aromatic or heteroaromatic ring systems P able to form an excimer or exciplex; a second sequence (the loop) consisting of an oligonucleotide probe able to hybridise with a target polynucleotide; and a third sequence containing one or more aromatic or heteroaromatic ring systems X, wherein at least one aromatic ring system X interacts with two aromatic ring systems P of the first sequence inhibiting excimer or exciplex formation. The invention further relates to a method for detecting the presence of a target polynucleotide using such a molecular beacon, and to a kit comprising a molecular beacon of the invention for use in this method.
    • 本发明涉及发夹寡核苷酸或寡核苷酸类似物形式的分子信标,其包含能够形成准分子或激酶复合物的含有两个或多个芳族或杂芳族环系统P的第一核苷酸序列; 由能够与靶多核苷酸杂交的寡核苷酸探针组成的第二序列(环) 和含有一个或多个芳族或杂芳族环系X的第三序列,其中至少一个芳族环系统X与第一序列的两个芳环系统P相互作用,抑制受激准分子或激元形成。 本发明还涉及使用这种分子信标检测靶多核苷酸的存在的方法,以及包含用于该方法的本发明的分子信标的试剂盒。