Journal of the Chemical Society. Perkin transactions I p. 2563 - 2565 (1981)
Update date:2022-08-03
Topics:
Ayafor, J. Foyere
Connolly, Joseph D.
Two new 3-acetylated dihydroflavonols, 2R,3R-(+)-3-acetoxy-4',5-dihydroxy-7-methoxyflavonone (1) and 2R,3R-(+)-3-acetoxy-4',5,7-trihydroxyflavonone (2), have been obtained from the seeds of Aframomum pruinosum Gagnepain, together with the known 4',7-di-O-methylaromadendrin (5).Nerolidol (8) was also present in substantial amounts.The 13C n.m.r. resonances of these compounds have been assigned.
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