Solid-phase synthesis of cyclic peptide-DNA hybrids.

Solid-phase synthesis of cyclic peptide-DNA hybrids.
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环肽-DNA杂化物的固相合成。

DOI:
10.1021/ol000059a
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发表时间:
2000
期刊:
影响因子:
5.2
通讯作者:
Richert,C
Richert,C
中科院分区:
化学1区
文献类型:
--
作者:
Bleczinski,CF;Richert,C

文献摘要

被引文献

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报道了一种在可控孔玻璃上高产率制备环肽-DNA 杂交体的方法。该方法在 ω-羟基月桂酸衍生的支持物上采用 Fmoc/Alloc 保护的氨基酸和核苷亚磷酰胺,适用于文库合成。序列 Glu-Leu-T*T-DP-Lys 的环状杂合体(其中 Glu 和 Lys 连接,T* 表示 5'-氨基-5'-脱氧核苷酸)表现出对核酸外切酶和核酸内切酶的高抗性。
A methodology for preparing cyclic peptide−DNA hybrids on controlled pore glass in high yield is reported. This methodology employs Fmoc/Alloc-protected amino acid and nucleoside phosphoramidites on an ω-hydroxylauric acid-derivatized support and is suitable for library synthesis. A cyclic hybrid of the sequence Glu-Leu-T*T-DP-Lys, where Glu and Lys are linked and T* denotes a 5‘-amino-5‘-deoxynucleotide, exhibited high resistance to exo- and endonucleases.