Preparation of C-5 substituted cidofovir derivatives

M Krečmerová, M Masojídková…

文献索引：Krecmerova, Marcela; Masojidkova, Milena; Holy, Antonin Collection of Czechoslovak Chemical Communications, 2006 , vol. 71, # 4 p. 579 - 594

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被引用次数: 7

摘要

Abstract 1-[(S)-3-Hydroxy-2-(phosphonomethoxy) propyl] cytosine (HPMPC, cidofovir) was modified by substitution on the base moiety in positions C-5 and N 4. Key intermediates of these syntheses, diisopropyl esters of (S)-1-[2-(phosphonomethoxy)-3-(triphenylmethoxy) propyl]-5-alkylcytosines (6 and 7) prepared from 5-alkyl-4-methoxypyrimidin-2 (1H)-ones were transformed to the corresponding 5-substituted cytosine or N 4-alkylcytosine ...