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134303-96-1Relevant academic research and scientific papers
Hybrid bombesin analogues: Combining an agonist and an antagonist in defined distances for optimized tumor targeting
Kroll, Carsten,Mansi, Rosalba,Braun, Friederike,Dobitz, Stefanie,Maecke, Helmut R.,Wennemers, Helma
, p. 16793 - 16796 (2013)
Radiolabeled hybrid ligands with defined distances between an agonist and an antagonist for the gastrin-releasing peptide receptor were found to have excellent tumor-targeting properties. Oligoprolines served as rigid scaffolds that allowed for tailoring distances of 10, 20, and 30 A between the recognition elements. In vitro and in vivo studies revealed that the hybrid ligand with a distance of 20 A between the recognition elements exhibits the highest yet observed tumor cell uptake and retention time in prostate cancer cells.
An improved preparation of a tertiary alcohol proline linker and its use in a synthesis of mosquito oostatic hormone
Kochansky,Wagner
, p. 8007 - 8010 (2007/10/02)
An improved synthesis of 4-(3'-hydroxy-3'-methylbutyl)phenoxyacetic acid was developed using THF to overcome solubility problems initially encountered in trying to reproduce the published preparation. This hydroxyacid linker was coupled to aminomethyl polystyrene resin and used for a synthesis of the mosquito oostatic hormone by the Fmoc protocol. Attempts to prepare this insect peptide by other techniques had failed because of loss of cyclo-Pro2 from the resin.
