"46" . "RIV/60461373:22310/14:43898121" . . . "Tobrman, Tom\u00E1\u0161" . . . "natural product; nucleobases; heterocycles; reduction; oxidation"@en . "Regioselective and facile synthesis of 7,9-dialkyl-8-oxopurines from 7,9-dialkyl-7,8-dihydropurines: Total synthesis of Heteromines I and J" . "A novel protocol for the synthesis of 6-halo-8-oxo-7,8-dihydro-9H-purines based on the oxidation of 7,9-dialkyl-7,8-di-hydro-9H-purines has been developed. The presented methodologywas used as a key step in the synthesis of heteromines I and J."@en . "I" . "41869" . . "2"^^ . "22310" . "2"^^ . . . "RIV/60461373:22310/14:43898121!RIV15-MSM-22310___" . "000336838400012" . . "Regioselective and facile synthesis of 7,9-dialkyl-8-oxopurines from 7,9-dialkyl-7,8-dihydropurines: Total synthesis of Heteromines I and J" . "0039-7881" . . "[3999B0AF0372]" . "5" . . "Regioselective and facile synthesis of 7,9-dialkyl-8-oxopurines from 7,9-dialkyl-7,8-dihydropurines: Total synthesis of Heteromines I and J"@en . "DE - Spolkov\u00E1 republika N\u011Bmecko" . "Dvo\u0159\u00E1k, Dalimil" . "10.1055/s-0033-1340499" . . "Regioselective and facile synthesis of 7,9-dialkyl-8-oxopurines from 7,9-dialkyl-7,8-dihydropurines: Total synthesis of Heteromines I and J"@en . . "A novel protocol for the synthesis of 6-halo-8-oxo-7,8-dihydro-9H-purines based on the oxidation of 7,9-dialkyl-7,8-di-hydro-9H-purines has been developed. The presented methodologywas used as a key step in the synthesis of heteromines I and J." . "9"^^ . . "Synthesis" . . . . .