A New Synthetic Approach for the Synthesis of N2-Modified Guanosines
Tatjana Hofmann, Karin Zweig, Joachim W. Engels* Institute for Organic Chemistry and Chemical Biology, Johann Wolfgang Goethe-University, Marie-Curie-Str. 11, 60439 Frankfurt am Main, Germany Fax: +49(69)79829148; e-Mail: joachim.engels@chemie.uni-frankfurt.de;