A new convenient synthesis of pyrrolo[3,2,1-ij]quinolin-4-one derivatives is described. In this method, methyl-7-hydroxquinoline-2-ones are the starting materials onto which the third pyrrolo ring is condensed directly, yielding dehydrogenated methyl-9-hydroxypyrrolo[3,2,1-ij]quinolin-4-ones.
CHILIN, A.;RODIGHIERO, P.;PASTORINI, G.;GUIOTTO, A., J. ORG. CHEM., 56,(1991) N, C. 980-983
作者:CHILIN, A.、RODIGHIERO, P.、PASTORINI, G.、GUIOTTO, A.
DOI:——
日期:——
Rodighiero Paolo, Chilin Adriana, Manzini Paolo, Castellin Andrea, Guiott+, Farmaco, 49 (1994) N 10, S 607-614