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A reinvestigation of the structure of monochaetin, a metabolite of Monochaetia compta

1986; Linguagem: Inglês

10.1039/p19860001975

2050-8255

Pieter S. Steyn, Robert Vleggaar,

Traditional and Medicinal Uses of Annonaceae

The long-range carbon–proton connectivity pattern for monochaetin, as determined by the heteronuclear selective population inversion (SPI) n.m.r. technique, is incompatible with the previously reported structure (1) and instead establishes the azaphilone structure (2) for the metabolite.