Short and Efficient Synthesis of Alkyne‐Modified Amino Glycoside Building Blocks
Short and Efficient Synthesis of Alkyne‐Modified Amino Glycoside Building Blocks
复制标题
炔烃改性氨基糖苷结构单元的快速高效合成
DOI:
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发表时间:
2009
期刊:
影响因子:
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通讯作者:
C. Arenz
中科院分区:
文献类型:
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作者:
Claudine Mercedes Klemm;A. Berthelmann;S. Neubacher;C. Arenz
In the light of recent progress in RNA biology, the need for molecules that bind to RNA and thus may be suited to manipulating RNA-mediated processes is steadily increasing. We present a very short and efficient synthetic route to alkyne-modified neamine and 2-deoxystreptamine derivatives on a half-gram scale. These derivatives are suitable for constructing a library of potential divalent RNA binders by copper-catalysed 1,3-dipolar cycloaddition to diazides (“click chemistry”). The conjugate dimers thus formed inhibitedDicer-mediated micro-RNA maturation with IC50 values between 0.6 and 15 μM.(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2009)
影响因子:
5.2
作者:
Chan, TR;Hilgraf, R;Fokin, VV
通讯作者:
Fokin, VV