486-18-0Relevant academic research and scientific papers
Short synthetic route to 5,6-dihydroflavopereirine and flavopereirine
Lounasmaa, Mauri,Hanhinen, Pirjo,Lipponen, Sami
, p. 1365 - 1370 (2007/10/03)
A short synthetic route to 5,6-dihydroflavopereirine (1) and flavopereirine (2) is described.
Syntheses of Camalexin, Indolopyridocoline and Flavopereirine
Fuerstner, Alois,Ernst, Andreas
, p. 773 - 786 (2007/10/02)
A short synthetic route to the phytoalexin camalexin 7 and a convergent approach to the alkaloids indolopyridocoline 8, 6,7-dihydroflavopereirine 15 and flavopereirine 9 are presented.Starting from well accessible precursors, these total syntheses highlight the preparative potential of a new method for indole synthesis based on the formation of the C2-C3 bond by low-valent titanium induced reductive coupling of oxo-amides.
A DIRECTED METALATION ROUTE TO THE ZWITTERIONIC INDOLE ALKALOIDS. SYNTHESES OF INDOLOQUINOLIZINE, FLAVOPEREIRINE, FLAVOCARPINE, AND DIHYDROFLAVOPEREIRINE
Gribble, Gordon W.,Johnson, David A.
, p. 5259 - 5262 (2007/10/02)
A protocol involving beta-lithiation of 2-(2-pyridinyl)indoles (4->5) and subsequent reaction with bromoacetaldehyde or oxirane has led to syntheses of the alkaloids indoloquinolizine (1), flavopereirine (2), flavocarpine (21), and dihydroflavopere
CONVENIENT SYNTHESIS OF 6,7-DIHYDROFLAVOPEREIRINE AND FLAVOPEREIRINE
Giri, Venkatachalam S.,Maiti, Bhim C.,Pakrashi, Satyesh C.
, p. 233 - 236 (2007/10/02)
The alkaloids 6,7-dihydroflavopereirine (9) and flavopereirine (10) have been synthesized from 3-acetyl-4-oxo-6,7-dihydro-12H-indolo-quinolizine (5) obtained in one step by condensation of 1-methyl-3,4-dihydro-β-carboline (3) and ethyl ethoxymethyleneacetoacetate (4).
