"0"^^ . "630057" . . "0"^^ . "Synthesis of N 4 -alkyl-5-azacytidines and their base-pairing with carbamoylguanidines - a contribution to explanation of the mutagenicity of 2'-deoxy-5-azacytidine." . . "711;743" . . "Ubik, Karel" . . "Otmar, Miroslav" . . . . "Synthesis of N 4 -alkyl-5-azacytidines and their base-pairing with carbamoylguanidines - a contribution to explanation of the mutagenicity of 2'-deoxy-5-azacytidine."@en . . . "nucleosides; cytostatic activity; nucleobase pairs"@en . . "68" . . . . "0010-0765" . "6"^^ . "Z(AV0Z4055905)" . "Collection of Czechoslovak Chemical Communications" . "A series of N 4 -alkyl-5-azacytidines was prepared and a formation of aggregates with their hydrolytical products were observed. On the basis of hydrogen bonding in these aggregates the mechanism of the mutagenicity of 2'-deoxy-5-azacytosine was hypothesized." . . "Masoj\u00EDdkov\u00E1, Milena" . "5"^^ . "Hanna, N. B." . "[254788F123D3]" . "Synthesis of N 4 -alkyl-5-azacytidines and their base-pairing with carbamoylguanidines - a contribution to explanation of the mutagenicity of 2'-deoxy-5-azacytidine." . "A series of N 4 -alkyl-5-azacytidines was prepared and a formation of aggregates with their hydrolytical products were observed. On the basis of hydrogen bonding in these aggregates the mechanism of the mutagenicity of 2'-deoxy-5-azacytosine was hypothesized."@en . . . . . "RIV/61388963:_____/03:57030105" . "CZ - \u010Cesk\u00E1 republika" . "4" . "43"^^ . "RIV/61388963:_____/03:57030105!RIV/2004/AV0/A57004/N" . . "Synthesis of N 4 -alkyl-5-azacytidines and their base-pairing with carbamoylguanidines - a contribution to explanation of the mutagenicity of 2'-deoxy-5-azacytidine."@en . "Fiedler, Pavel" . "P\u00EDskala, Alois" .