Conjugate addition of amino acid side chains to dyes containing alkynone, alkynoic ester and alkynoic amide linker arms

被引:9
作者
Crisp, GT [1 ]
Millan, MJ [1 ]
机构
[1] Univ Adelaide, Dept Chem, Adelaide, SA 5005, Australia
关键词
D O I
10.1016/S0040-4020(97)10324-6
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Derivatives of fluorescein, 7-hydroxycoumarin, Sudan 1 and dansyl chloride with linker arms containing a conjugated terminal alkyne have been prepared. The Michael addition of the sulfanyl group of protected cysteine, the hydroxyl group of protected serine and the E-amino group of protected lysine to the conjugated alkyne gave the expected heterosubstituted vinyl producs. (C) 1997 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:649 / 666
页数:18
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