Synthesis of β-carbolines and azepino[4,5-b]indols from azidoacrylates
作者:Christopher J. Moody、John G. Ward
DOI:10.1039/c39820001148
日期:——
Decomposition of azidoacrylates (2) derived from 2-alkylindole-3-carbaldehydes gives pharmacologically important β-carboline derivatives [(4), (5)], or azepino[4,5-b]indoles (6) in a new reaction of vinyl azides.
衍生自2-烷基吲哚-3-甲醛的叠氮丙烯酸酯(2)在新的反应中产生重要的药理学意义的β-咔啉衍生物[(4),(5)]或azepino [4,5- b ]吲哚(6)。乙烯基叠氮化物。
MOODY, CH. J.;WARD, J. G., J. CHEM. SOC. PERKIN TRANS., 1984, N 12, 2895-2901
作者:MOODY, CH. J.、WARD, J. G.
DOI:——
日期:——
Moody, Christopher J.; Ward, John G., Journal of the Chemical Society. Perkin transactions I, 1984, # 12, p. 2895 - 2901
作者:Moody, Christopher J.、Ward, John G.
DOI:——
日期:——
Iminophosphorane-mediated synthesis of 1-acyl-β-carbolines: A new access to the alkaloids eudistomin T, S and xestomanzamine A of marine origin
作者:Pedro Molina、Pilar M Fresneda、Sagrario García-Zafra
DOI:10.1016/s0040-4039(97)82962-0
日期:1996.12
described. The key step, formation of the 1-phenylacetyl β- carboline, involves a tandem aza Wittig / electrocyclicringclosure process. The first synthesis of the alkaloid xestomanzamine A is achieved by coupling of a N-protected harmane, now available via aza Wittig / electrocyclicringclosure process, with a 5-lithioimidazole derivative.