Acyclic and cyclic thioenamino peptides: solution- and solid-phase synthesis

被引:10
|
作者
Goren, Lee [1 ]
Pappo, Doron [1 ]
Goldberg, Israel [1 ]
Kashman, Yoel [1 ]
机构
[1] Tel Aviv Univ, Sch Chem, IL-69978 Ramat Aviv, Israel
关键词
Cyclic peptides; Solid-phase synthesis; FGly; Endiamine; Thioenamine; HORMONE VASOPRESSIN; ANALOGS; TURNS; DIKETOPIPERAZINES; CONFORMATIONS; DESMOPRESSIN; MIMETICS; DESIGN;
D O I
10.1016/j.tetlet.2008.12.072
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Seven- and 10-membered cyclic thioenamino peptides, that is, 1,4-thiazepinone (11) and cyclic thioenamino peptide 9 (which represents a potential gamma-turn mimetic), were synthesized, and the structure of 11 was secured by X-ray diffraction analysis of its TFA salt. The aforementioned compounds were prepared in solution and by solid-phase synthesis. Additionally, we have prepared thioenamino diketopiperazine synthon 16. (C) 2008 Elsevier Ltd. All rights reserved.
引用
收藏
页码:1048 / 1050
页数:3
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