Amino Acids

Light-induced cleavage of model phenylalanine conjugates based on coumarins and quinolones

ASC Fonseca, MST Gonçalves, SPG Costa

文献索引：Fonseca, Andrea S. C.; Goncalves, M. Sameiro T.; Costa, Susana P G. Amino Acids, 2010 , vol. 39, # 3 p. 699 - 712

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被引用次数: 24

摘要

Abstract In order to evaluate the application of quinolone as a new photocleavable protecting group, in comparison with coumarin, a series of model phenylalanine conjugates were prepared by reaction with chloromethylated O and N heterocycles. The photophysical properties of the resulting ester conjugates were evaluated as well as the photosensitivity under irradiation at 250, 300, 350, and 419 nm. The results obtained showed that the ...