Triazole-linked fluorescent bisboronic acid capable of selective recognition of the Lewis Y antigen.
Bioorg Med Chem Lett
; 27(9): 1983-1988, 2017 05 01.
Article
em En
| MEDLINE
| ID: mdl-28351593
ABSTRACT
Cell surface carbohydrates of the Lewis blood group antigens, Lewis X (Lex), Lewis Y (Ley), Lewis A (Lea), and their sialylated derivatives, such as sialy Lewis X (sLex) and sialy Lewis A (sLea), play important roles in various recognition processes. These cell surface carbohydrates have also been associated with the development and progression of many types of cancers. Recently, we synthesized four anthracene-based fluorescent bisboronic acid sensors (compounds 2a-d) linked by 'click' chemistry with tethers of different lengths to match the epitope of various Lewis group of sugars. Among the four compounds, 2a appears to have both high sensitivity and selectivity for Ley among other carbohydrate antigens.
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Texto completo:
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Base de dados:
MEDLINE
Assunto principal:
Triazóis
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Ácidos Borônicos
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Corantes Fluorescentes
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Antígenos do Grupo Sanguíneo de Lewis
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Antracenos
Limite:
Humans
Idioma:
En
Ano de publicação:
2017
Tipo de documento:
Article