کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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1879156 | 1042545 | 2012 | 5 صفحه PDF | دانلود رایگان |
In recent years, [18F]gefitinib PET has successfully been employed for a number of applications ranging from oncology to in vivo studies of drug transporter proteins. We here report a reliable, automated procedure for routine synthesis of this radiotracer on an Eckert and Ziegler modular system. The 3-step radiosynthesis followed by preparative HPLC-purification provided [18F]gefitinib in 17.2±3.3% (n=22) overall decay-corrected radiochemical yield with radiochemical purity >99% in a total synthesis time of about 2.5 h.
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► Automated production of [18F]gefitinib on a commercially available modular system.
► 3-Step synthesis provides [18F]gefitinib in 17.2±3.3 % radiochemical yield.
► Radiochemical purity at the end of synthesis was >99% (n=22).
Journal: Applied Radiation and Isotopes - Volume 70, Issue 1, January 2012, Pages 205–209