caa a22 4500 445876425 CHVBK 20180317145529.0 cr unu---uuuuu 170323e20110601xx s 000 0 eng 10.1007/s10593-011-0762-8 doi (NATIONALLICENCE)springer-10.1007/s10593-011-0762-8 A new route for the synthesis of substituted 5-amino-4-cyanoimidazol-2-ones - precursors for the preparation of 3,6,7,9-tetrahydro-8H-purin-8-ones derivatives [Elektronische Daten] [S. Chumachenko, O. Shablykin, A. Kozachenko, T. Osadchuk, V. Brovarets] 5-Alkyl(aryl)amino-4-cyanoimidazol-2-ones were obtained on the basis of 2-alkoxycarbonylamino-3,3-dichloroacrylonitriles. They were then used for the synthesis of derivatives of 3,6,7,9-tetrahydro-8H-purin-8-ones. Springer Science+Business Media, Inc., 2011 5-alkyl(aryl)amino-2-oxoimidazole-4-thioamides nationallicence 5-alkyl(aryl)amino-4-cyanoimidazol- 2-ones nationallicence 2-alkoxycarbonylamino-3,3-dichloroacrylonitriles nationallicence 3,6,7,9-tetrahydro-8H-purin-8-ones nationallicence triethyl orthoformate nationallicence heterocyclization nationallicence Chumachenko S. Institute of Bioorganic Chemistry and Petrochemistry, National Academy of Sciences of Ukraine, 1 Murmanskaya St., 02660, Kyiv, Ukraine aut Shablykin O. Institute of Bioorganic Chemistry and Petrochemistry, National Academy of Sciences of Ukraine, 1 Murmanskaya St., 02660, Kyiv, Ukraine aut Kozachenko A. Institute of Bioorganic Chemistry and Petrochemistry, National Academy of Sciences of Ukraine, 1 Murmanskaya St., 02660, Kyiv, Ukraine aut Osadchuk T. Institute of Bioorganic Chemistry and Petrochemistry, National Academy of Sciences of Ukraine, 1 Murmanskaya St., 02660, Kyiv, Ukraine aut Brovarets V. Institute of Bioorganic Chemistry and Petrochemistry, National Academy of Sciences of Ukraine, 1 Murmanskaya St., 02660, Kyiv, Ukraine aut Chemistry of Heterocyclic Compounds Springer US; http://www.springer-ny.com 47/3(2011-06-01), 336-341 0009-3122 47:3<336 2011 47 10593 https://doi.org/10.1007/s10593-011-0762-8 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10593-011-0762-8 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Chumachenko S. Institute of Bioorganic Chemistry and Petrochemistry, National Academy of Sciences of Ukraine, 1 Murmanskaya St., 02660, Kyiv, Ukraine aut NATIONALLICENCE 700 1- Shablykin O. Institute of Bioorganic Chemistry and Petrochemistry, National Academy of Sciences of Ukraine, 1 Murmanskaya St., 02660, Kyiv, Ukraine aut NATIONALLICENCE 700 1- Kozachenko A. Institute of Bioorganic Chemistry and Petrochemistry, National Academy of Sciences of Ukraine, 1 Murmanskaya St., 02660, Kyiv, Ukraine aut NATIONALLICENCE 700 1- Osadchuk T. Institute of Bioorganic Chemistry and Petrochemistry, National Academy of Sciences of Ukraine, 1 Murmanskaya St., 02660, Kyiv, Ukraine aut NATIONALLICENCE 700 1- Brovarets V. Institute of Bioorganic Chemistry and Petrochemistry, National Academy of Sciences of Ukraine, 1 Murmanskaya St., 02660, Kyiv, Ukraine aut NATIONALLICENCE 773 0- Chemistry of Heterocyclic Compounds Springer US; http://www.springer-ny.com 47/3(2011-06-01), 336-341 0009-3122 47:3<336 2011 47 10593 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer