Coronin from roots of Annona muricata, a putative intermediate in acetogenin biosynthesis (1).
A novel acetogenin, coronin, was isolated from the roots of Annona muricata L. The structure was elucidated by a combination of chemical and spectral methods including MS and NMR measurements. Coronin is probably an intermediate in the biosynthetic pathway of bis-tetrahydrofuran acetogenins, and is proposed as a biogenetic precursor of neoannonin-B.
Gleye
C
C
Akendengue
B
B
Laurens
A
A
Hocquemiller
R
R
D015107:4-Butyrolactone / Q000031:analogs & derivatives / Q000737:chemistry / Q000302:isolation & purification / Q000378:metabolism*; D005663:Furans / Q000378:metabolism*; D007783:Lactones / Q000378:metabolism*; D009682:Magnetic Resonance Spectroscopy; D019684:Magnoliopsida / Q000378:metabolism*; D013058:Mass Spectrometry; D015394:Molecular Structure; D018517:Plant Roots / Q000378:metabolism; D054378:Acetogenins
D015107:4-Butyrolactone; D005663:Furans; D007783:Lactones; C438920:coronin acetogenin; D054378:Acetogenins; C112079:isomurisolenin