네오마이신-옥사졸리디논 헤테로 이합체, 그의 제조방법및 그의 용도
    3.
    发明授权
    네오마이신-옥사졸리디논 헤테로 이합체, 그의 제조방법및 그의 용도 失效
    네오마이신 - 옥사졸리디논헤테로이합체,그의제조방법및그의용도

    公开(公告)号:KR100445437B1

    公开(公告)日:2004-08-21

    申请号:KR1020020007495

    申请日:2002-02-08

    CPC classification number: C07H15/232

    Abstract: The present invention relates to novel oxazolidinone derivatives represented as following compound I and a process for the preparation thereof. The compounds of the present invention have wide antibacterial spectrums superior antibacterial activity and low toxicity. Therefore, it can be expected to use as novel antibacterial agent. wherein, R 1 is alkylcarboxyl group or -CH 2 R 2 (wherein, R 2 is OH, argido group, -OR 3 (wherein, R 3 is C 1-4 alkyl, methansulfonyl, p-toluensulfonyl, carboxyl, C 1-4 alkylcarboxyl, C 1-4 alkylcarbonyl, benzyloxycarbonyl, or imidazolylcarbonyl), or -NHR 4 ).

    Abstract translation: 本发明涉及下述化合物I所代表的新型恶唑烷酮衍生物及其制备方法。 本发明的化合物具有优异的抗菌活性和低毒性的广谱抗菌谱。 因此,可以期待用作新型抗菌剂。 其中R SUB 1 1是烷基羧基或-CH 2 SUB 2 R SUB 2 SUB(其中,R SUB 2 2 SUB是 OH,Argido基团,-OR SUB 3(其中,R SUB 3是SUB 1-4烷基,甲磺酰基,对甲苯磺酰基, 羧基,C 1-4亚烷基羧基,C 1-4亚烷基羰基,苄氧基羰基或咪唑基羰基)或-NHR SUB 4 / SUB)。

    네오마이신-옥사졸리디논 헤테로 이합체, 그의 제조방법및 그의 용도
    4.
    发明公开
    네오마이신-옥사졸리디논 헤테로 이합체, 그의 제조방법및 그의 용도 失效
    新戊酰氧基硅烷的非球形偶联剂及其制备方法及其应用

    公开(公告)号:KR1020030067355A

    公开(公告)日:2003-08-14

    申请号:KR1020020007495

    申请日:2002-02-08

    CPC classification number: C07H15/232

    Abstract: PURPOSE: Provided is a heterodimeric conjugate of neomycin-oxazolidinone which is useful as an antiviral agent and an antibacterial agent. Also, provided are the preparation method and use thereof. CONSTITUTION: A heterodimeric conjugate of neomycin-oxazolidinone is represented by the formula(1), wherein n is an integer of 2-10 and Ac represents an acetyl group. It is characterized by specifically bonding to 16S rRNA, RRE, RNA or 23S rRNA.

    Abstract translation: 目的:提供新霉素 - 恶唑烷酮的异二聚体缀合物,其可用作抗病毒剂和抗菌剂。 此外,提供其制备方法和用途。 构成:新霉素 - 恶唑烷酮的异二聚体缀合物由式(1)表示,其中n为2-10的整数,Ac为乙酰基。 其特征是特异性结合16S rRNA,RRE,RNA或23S rRNA。

    RNA 표적 분자에 대해 특이성이 향상된네오마이신-클로람페니콜 헤테로 이합체 및 그의 제조방법
    6.
    发明授权
    RNA 표적 분자에 대해 특이성이 향상된네오마이신-클로람페니콜 헤테로 이합체 및 그의 제조방법 失效
    RNA표적분자에대해특이성이향상된네오마이신 - 클로람페니콜헤테로이합체및그의제조방RNA

    公开(公告)号:KR100450864B1

    公开(公告)日:2004-10-01

    申请号:KR1020010073358

    申请日:2001-11-23

    CPC classification number: C07H5/10 C07H15/232

    Abstract: The present invention relates to heterodimeric conjugates of neomycin-chloramphenicol, of formula 1, their preparation and their use. Because of their heterodmieric structure, they can recognize both stem and loop of RNA motif and show binding ability to a certain RNA such that they have an enhanced pharmaceutical efficacy and reduced side effect which can be caused by non-specific drugs. For these reasons, they can be effectively used as an antiviral agent, an antibacterial agent or an anticancer drugs.

    Abstract translation: 本发明涉及式1的新霉素 - 氯霉素的异二聚体缀合物,它们的制备及其用途。 由于它们具有异源性结构,因此它们可以识别RNA基序的茎和环,并显示对某种RNA的结合能力,从而具有增强的药效和减少可能由非特异性药物引起的副作用。 由于这些原因,它们可以有效地用作抗病毒剂,抗菌剂或抗癌药物。

    RNA 표적 분자에 대해 특이성이 향상된네오마이신-클로람페니콜 헤테로 이합체 및 그의 제조방법
    7.
    发明公开
    RNA 표적 분자에 대해 특이성이 향상된네오마이신-클로람페니콜 헤테로 이합체 및 그의 제조방법 失效
    具有改善特异性的目标RNA分子的新霉素和氯胺酮的交联剂

    公开(公告)号:KR1020030042632A

    公开(公告)日:2003-06-02

    申请号:KR1020010073358

    申请日:2001-11-23

    CPC classification number: C07H5/10 C07H15/232

    Abstract: PURPOSE: Provided is a heterodimer of neomycin and chloramphenicol with improved specificity to a target RNA molecule to increase the medicinal efficacy while decreasing adverse effects due to the non-specific drugs. It is effectively used as an anti-virus agent, an anti-bacteria agent, or an anti-cancer agent. CONSTITUTION: A heterodimer(formula 1) of neomycin and chloramphenicol is structured such that the heterodimer is specific-coupled to 16S rRNA, RRE RNA, or TS RNA. In the formula(1), n is an integer of 2-10 and, more particularly, 3, 6 or 9. The specific coupling of the heterodimer to the RNA is characterized by simultaneously recognizing the stem and the loop of the RNA. The specific coupling is intrinsic to the sequence of RNA.

    Abstract translation: 目的:提供新霉素和氯霉素的异二聚体,对目标RNA分子具有改进的特异性,以增加药物功效,同时减少由非特异性药物引起的不良反应。 它有效地用作抗病毒剂,抗菌剂或抗癌剂。 构成:新霉素和氯霉素的异二聚体(配方1)的结构使得异二聚体与16S rRNA,RRE RNA或TS RNA特异性偶联。 在式(1)中,n是2-10的整数,更特别是3-6或9.异源二聚体与RNA的特异性偶联特征在于同时识别RNA的茎和环。 特异性偶联是RNA序列固有的。

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