Phthalocyanines (Pc) were conjugated with peptide moieties to improve their target selectivity for potential use as fluorescence and/or positron emission tomography (PET) probes in medical imaging. Three synthetic methods based on palladium-catalyzed cross-coupling reactions (Sonogashira, Buchwald-Hartwig, and Suzuki-Miyaura) were investigated. Using these methods, a series of peptides monofunctionalized with Pc at the N/C-terminal position or on a phenylalanine side chain was obtained in good yields and characterized.
Centre d'imagerie moléculaire de Sherbrooke (CIMS), Department of Nuclear Medicine and Radiobiology, Faculty of Medicine and Health Sciences, Université de Sherbrooke, 3001, 12e Avenue Nord, Sherbrooke, Québec, Canada J1H 5N4.
%0 Journal Article
%1 Ali2011
%A Ali, Hasrat
%A Ait-Mohand, Samia
%A Gosselin, Simon
%A van Lier, Johan E
%A Guérin, Brigitte
%D 2011
%J J Org Chem
%K chemistry/diagnosticuse;Positron-EmissionTomography chemistry;Peptides chemistry;Palladium Catalysis;Indoles
%N 6
%P 1887--1890
%R 10.1021/jo102083g
%T Phthalocyanine-peptide conjugates via palladium-catalyzed cross-coupling reactions.
%U http://dx.doi.org/10.1021/jo102083g
%V 76
%X Phthalocyanines (Pc) were conjugated with peptide moieties to improve their target selectivity for potential use as fluorescence and/or positron emission tomography (PET) probes in medical imaging. Three synthetic methods based on palladium-catalyzed cross-coupling reactions (Sonogashira, Buchwald-Hartwig, and Suzuki-Miyaura) were investigated. Using these methods, a series of peptides monofunctionalized with Pc at the N/C-terminal position or on a phenylalanine side chain was obtained in good yields and characterized.
@article{Ali2011,
abstract = {Phthalocyanines (Pc) were conjugated with peptide moieties to improve their target selectivity for potential use as fluorescence and/or positron emission tomography (PET) probes in medical imaging. Three synthetic methods based on palladium-catalyzed cross-coupling reactions (Sonogashira, Buchwald-Hartwig, and Suzuki-Miyaura) were investigated. Using these methods, a series of peptides monofunctionalized with Pc at the N/C-terminal position or on a phenylalanine side chain was obtained in good yields and characterized.},
added-at = {2011-08-01T19:46:36.000+0200},
author = {Ali, Hasrat and Ait-Mohand, Samia and Gosselin, Simon and van Lier, Johan E and Guérin, Brigitte},
biburl = {https://www.bibsonomy.org/bibtex/25e49f52049037b4a105a955dfcf56129/crc_chus},
doi = {10.1021/jo102083g},
institution = {Centre d'imagerie moléculaire de Sherbrooke (CIMS), Department of Nuclear Medicine and Radiobiology, Faculty of Medicine and Health Sciences, Université de Sherbrooke, 3001, 12e Avenue Nord, Sherbrooke, Québec, Canada J1H 5N4.},
interhash = {125b5ee726baed45cf932742a1b5b184},
intrahash = {5e49f52049037b4a105a955dfcf56129},
journal = {J Org Chem},
keywords = {chemistry/diagnosticuse;Positron-EmissionTomography chemistry;Peptides chemistry;Palladium Catalysis;Indoles},
language = {eng},
medline-pst = {ppublish},
month = Mar,
number = 6,
pages = {1887--1890},
pmid = {21302913},
timestamp = {2011-08-01T19:46:36.000+0200},
title = {Phthalocyanine-peptide conjugates via palladium-catalyzed cross-coupling reactions.},
url = {http://dx.doi.org/10.1021/jo102083g},
volume = 76,
year = 2011
}