Synthesis and biological evaluation of novel F-18 labeled pyrazolo [1, 5-a] pyrimidine derivatives: Potential PET imaging agents for tumor detection

J Xu, H Liu, G Li, Y He, R Ding, X Wang, M Feng…

Index: Xu, Jingli; Liu, Hang; Li, Guixia; He, Yong; Ding, Rui; Wang, Xiao; Feng, Man; Zhang, Shuting; Chen, Yurong; Li, Shilei; Zhao, Mingxia; Qi, Chuanmin; Dang, Yonghong Bioorganic and Medicinal Chemistry Letters, 2011 , vol. 21, # 16 p. 4736 - 4741

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Citation Number: 10

Abstract

Two novel pyrazolo [1, 5-a] pyrimidine derivatives, 7-(2-[18F] fluoroethylamino)-5- methylpyrazolo [1, 5-a] pyrimidine-3-carbonitrile ([18F] FEMPPC,[18F] 1) and N-(2-(3-cyano- 5-methylpyrazolo [1, 5-a] pyrimidin-7-ylamino) ethyl)-2-[18F] fluoro-4-nitrobenzamide ([ ...