ACCEPTED MANUSCRIPT ACCEPTED MANUSCRIPT 1 MICROWAVE ASSISTED SYNTHESIS AND X-RAY STRUCTURE OF A NOVEL ANTHRACENE-DERIVED AMINOPHOSPHONATE. ENANTIOSEPARATION OF TWO α-AMINOPHOSPHONATES AND GENOTOXICITY IN VIVO I. Kraicheva a,* , I. Tsacheva a , R. Nikolova b , M. Topashka-Ancheva c , I. Stoineva d and B. Shivachev b a Institute of Polymers, Bulgarian Academy of Sciences, Acad. G. Bonchev Street, Block 103 A, 1113 Sofia, Bulgaria b Institute of Mineralogy and Crystallography, Bulgarian Academy of Sciences, Acad. G. Bonchev Street, Block 107, 1113 Sofia, Bulgaria c Institute of Biodiversity and Ecosystems Research, Bulgarian Academy of Sciences, 2 Gagarin Street, 1113 Sofia, Bulgaria d Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences Acad. G. Bonchev Street, Block 9, 1113 Sofia, Bulgaria *Corresponding author: Tel.: +359 2 979 6633; fax: +359 2 870 0309; E-mail: igkraicheva@gmail.com E-mail addresses: ivelina_772000@yahoo.com E-mail addresses: rosica.pn@clmc.bas.bg E-mail addresses: topashka.mn@lycos.com E-mail addresses: istoineva@yahoo.com