Short synthesis of new 13,16-diazaestrone and 13,16-diazaequilenin analogs
AUTOR(ES)
Parihar, J. A., Ramana, M. M. V.
FONTE
Journal of the Brazilian Chemical Society
DATA DE PUBLICAÇÃO
2005-08
RESUMO
Diferentes 3-[2-(3,4-diidro-1-naftil)etil]imidazolidina-2,4-dionas e 3-[2-(1-naftil)etil]- imidazolidina-2,4-dionas, quando aquecidas em ácido polifosfórico a 150 °C, sofrem ciclização quimioseletiva intramolecular resultado nos respectivos esteróides 13,16-diazaestrona e 13,16- diazaequilenina.
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